Bump anyio from 4.3.0 to 4.4.0 (#87)

Bumps [anyio](https://github.com/agronholm/anyio) from 4.3.0 to 4.4.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/agronholm/anyio/releases">anyio's
releases</a>.</em></p>
<blockquote>
<h2>4.4.0</h2>
<ul>
<li>Added the <code>BlockingPortalProvider</code> class to aid with
constructing synchronous counterparts to asynchronous interfaces that
would otherwise require multiple blocking portals</li>
<li>Added <code>__slots__</code> to <code>AsyncResource</code> so that
child classes can use <code>__slots__</code> (<a
href="https://redirect.github.com/agronholm/anyio/pull/733">#733</a>; PR
by Justin Su)</li>
<li>Added the <code>TaskInfo.has_pending_cancellation()</code>
method</li>
<li>Fixed erroneous <code>RuntimeError: called 'started' twice on the
same task status</code> when cancelling a task in a TaskGroup created
with the <code>start()</code> method before the first checkpoint is
reached after calling <code>task_status.started()</code> (<a
href="https://redirect.github.com/agronholm/anyio/issues/706">#706</a>;
PR by Dominik Schwabe)</li>
<li>Fixed two bugs with <code>TaskGroup.start()</code> on asyncio:
<ul>
<li>Fixed erroneous <code>RuntimeError: called 'started' twice on the
same task status</code> when cancelling a task in a TaskGroup created
with the <code>start()</code> method before the first checkpoint is
reached after calling <code>task_status.started()</code> (<a
href="https://redirect.github.com/agronholm/anyio/issues/706">#706</a>;
PR by Dominik Schwabe)</li>
<li>Fixed the entire task group being cancelled if a
<code>TaskGroup.start()</code> call gets cancelled (<a
href="https://redirect.github.com/agronholm/anyio/issues/685">#685</a>,
<a
href="https://redirect.github.com/agronholm/anyio/issues/710">#710</a>)</li>
</ul>
</li>
<li>Fixed a race condition that caused crashes when multiple event loops
of the same backend were running in separate threads and simultaneously
attempted to use AnyIO for their first time (<a
href="https://redirect.github.com/agronholm/anyio/issues/425">#425</a>;
PR by David Jiricek and Ganden Schaffner)</li>
<li>Fixed cancellation delivery on asyncio incrementing the wrong cancel
scope's cancellation counter when cascading a cancel operation to a
child scope, thus failing to uncancel the host task (<a
href="https://redirect.github.com/agronholm/anyio/issues/716">#716</a>)</li>
<li>Fixed erroneous <code>TypedAttributeLookupError</code> if a typed
attribute getter raises <code>KeyError</code></li>
<li>Fixed the asyncio backend not respecting the
<code>PYTHONASYNCIODEBUG</code> environment variable when setting the
<code>debug</code> flag in <code>anyio.run()</code></li>
<li>Fixed <code>SocketStream.receive()</code> not detecting EOF on
asyncio if there is also data in the read buffer (<a
href="https://redirect.github.com/agronholm/anyio/issues/701">#701</a>)</li>
<li>Fixed <code>MemoryObjectStream</code> dropping an item if the item
is delivered to a recipient that is waiting to receive an item but has a
cancellation pending (<a
href="https://redirect.github.com/agronholm/anyio/issues/728">#728</a>)</li>
<li>Emit a <code>ResourceWarning</code> for
<code>MemoryObjectReceiveStream</code> and
<code>MemoryObjectSendStream</code> that were garbage collected without
being closed (PR by Andrey Kazantcev)</li>
<li>Fixed <code>MemoryObjectSendStream.send()</code> not raising
<code>BrokenResourceError</code> when the last corresponding
<code>MemoryObjectReceiveStream</code> is closed while waiting to send a
falsey item (<a
href="https://redirect.github.com/agronholm/anyio/issues/731">#731</a>;
PR by Ganden Schaffner)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/agronholm/anyio/blob/master/docs/versionhistory.rst">anyio's
changelog</a>.</em></p>
<blockquote>
<h1>Version history</h1>
<p>This library adheres to <code>Semantic Versioning 2.0
&lt;http://semver.org/&gt;</code>_.</p>
<p><strong>4.4.0</strong></p>
<ul>
<li>
<p>Added the <code>BlockingPortalProvider</code> class to aid with
constructing synchronous
counterparts to asynchronous interfaces that would otherwise require
multiple blocking
portals</p>
</li>
<li>
<p>Added <code>__slots__</code> to <code>AsyncResource</code> so that
child classes can use <code>__slots__</code>
(<code>[#733](agronholm/anyio#733)
&lt;https://github.com/agronholm/anyio/pull/733&gt;</code>_; PR by
Justin Su)</p>
</li>
<li>
<p>Added the <code>TaskInfo.has_pending_cancellation()</code> method</p>
</li>
<li>
<p>Fixed erroneous <code>RuntimeError: called 'started' twice on the
same task status</code>
when cancelling a task in a TaskGroup created with the
<code>start()</code> method before
the first checkpoint is reached after calling
<code>task_status.started()</code>
(<code>[#706](agronholm/anyio#706)
&lt;https://github.com/agronholm/anyio/issues/706&gt;</code>_; PR by
Dominik Schwabe)</p>
</li>
<li>
<p>Fixed two bugs with <code>TaskGroup.start()</code> on asyncio:</p>
<ul>
<li>Fixed erroneous <code>RuntimeError: called 'started' twice on the
same task status</code>
when cancelling a task in a TaskGroup created with the
<code>start()</code> method before
the first checkpoint is reached after calling
<code>task_status.started()</code>
(<code>[#706](agronholm/anyio#706)
&lt;https://github.com/agronholm/anyio/issues/706&gt;</code>_; PR by
Dominik Schwabe)</li>
<li>Fixed the entire task group being cancelled if a
<code>TaskGroup.start()</code> call gets
cancelled (<code>[#685](agronholm/anyio#685)
&lt;https://github.com/agronholm/anyio/issues/685&gt;</code><em>,
<code>[#710](agronholm/anyio#710)
&lt;https://github.com/agronholm/anyio/issues/710&gt;</code></em>)</li>
</ul>
</li>
<li>
<p>Fixed a race condition that caused crashes when multiple event loops
of the same
backend were running in separate threads and simultaneously attempted to
use AnyIO for
their first time
(<code>[#425](agronholm/anyio#425)
&lt;https://github.com/agronholm/anyio/issues/425&gt;</code>_; PR by
David
Jiricek and Ganden Schaffner)</p>
</li>
<li>
<p>Fixed cancellation delivery on asyncio incrementing the wrong cancel
scope's
cancellation counter when cascading a cancel operation to a child scope,
thus failing
to uncancel the host task
(<code>[#716](agronholm/anyio#716)
&lt;https://github.com/agronholm/anyio/issues/716&gt;</code>_)</p>
</li>
<li>
<p>Fixed erroneous <code>TypedAttributeLookupError</code> if a typed
attribute getter raises
<code>KeyError</code></p>
</li>
<li>
<p>Fixed the asyncio backend not respecting the
<code>PYTHONASYNCIODEBUG</code> environment
variable when setting the <code>debug</code> flag in
<code>anyio.run()</code></p>
</li>
<li>
<p>Fixed <code>SocketStream.receive()</code> not detecting EOF on
asyncio if there is also data in
the read buffer
(<code>[#701](agronholm/anyio#701)
&lt;https://github.com/agronholm/anyio/issues/701&gt;</code>_)</p>
</li>
<li>
<p>Fixed <code>MemoryObjectStream</code> dropping an item if the item is
delivered to a recipient
that is waiting to receive an item but has a cancellation pending
(<code>[#728](agronholm/anyio#728)
&lt;https://github.com/agronholm/anyio/issues/728&gt;</code>_)</p>
</li>
<li>
<p>Emit a <code>ResourceWarning</code> for
<code>MemoryObjectReceiveStream</code> and
<code>MemoryObjectSendStream</code> that were garbage collected without
being closed (PR by
Andrey Kazantcev)</p>
</li>
<li>
<p>Fixed <code>MemoryObjectSendStream.send()</code> not raising
<code>BrokenResourceError</code> when the
last corresponding <code>MemoryObjectReceiveStream</code> is closed
while waiting to send a
falsey item (<code>[#731](agronholm/anyio#731)
&lt;https://github.com/agronholm/anyio/issues/731&gt;</code>_; PR by
Ganden
Schaffner)</p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/agronholm/anyio/commit/053e8f0a0f7b0f4a47a012eb5c6b1d9d84344e6a"><code>053e8f0</code></a>
Bumped up the version</li>
<li><a
href="https://github.com/agronholm/anyio/commit/e7f750b96f5416d8ae932e15d726b5d03de80b67"><code>e7f750b</code></a>
Fixed memory object stream sometimes dropping sent items (<a
href="https://redirect.github.com/agronholm/anyio/issues/735">#735</a>)</li>
<li><a
href="https://github.com/agronholm/anyio/commit/9f5f14b3eb57f6965fc2c16879df93263bb020ea"><code>9f5f14b</code></a>
Fixed task group getting cancelled if start() gets cancelled (<a
href="https://redirect.github.com/agronholm/anyio/issues/717">#717</a>)</li>
<li><a
href="https://github.com/agronholm/anyio/commit/8b648bc213a85613b9441913b82a14d9cd839048"><code>8b648bc</code></a>
Adjusted the pull request template</li>
<li><a
href="https://github.com/agronholm/anyio/commit/3ff5e9a6f1813152a7cc9ff27a8394a51812a040"><code>3ff5e9a</code></a>
Rearranged changelog items</li>
<li><a
href="https://github.com/agronholm/anyio/commit/541d1f8197dfa36076f93b39e73ee5ad06012469"><code>541d1f8</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/agronholm/anyio/issues/734">#734</a>)</li>
<li><a
href="https://github.com/agronholm/anyio/commit/8a076900333b6b333f1748dd8d1e8ae8079a2924"><code>8a07690</code></a>
Fix <code>MemoryObjectSendStream.send(falsey)</code> not raising
<code>BrokenResourceError</code> w...</li>
<li><a
href="https://github.com/agronholm/anyio/commit/4b3de9737672df67b691f38543427e4869639f45"><code>4b3de97</code></a>
Adjust the headings in the PR template</li>
<li><a
href="https://github.com/agronholm/anyio/commit/dfc44cf3c8c5444713258d0f1fda03e425240054"><code>dfc44cf</code></a>
Added <code>__slots__</code> to <code>AsyncResource</code> (<a
href="https://redirect.github.com/agronholm/anyio/issues/733">#733</a>)</li>
<li><a
href="https://github.com/agronholm/anyio/commit/96920b054c4d0c76ad440f36d7173ab5d5c86948"><code>96920b0</code></a>
Fix typo in PR template (<a
href="https://redirect.github.com/agronholm/anyio/issues/730">#730</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/agronholm/anyio/compare/4.3.0...4.4.0">compare
view</a></li>
</ul>
</details>
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requirements.txt

@@ -1,7 +1,7 @@
 aiohttp==3.9.5
 aiosignal==1.3.1
 annotated-types==0.7.0
-anyio==4.3.0
+anyio==4.4.0
 async-timeout==4.0.3
 attrs==23.2.0
 certifi==2024.2.2