Bump the python-requirements group with 7 updates

Bumps the python-requirements group with 7 updates:

| Package | From | To |
| --- | --- | --- |
| [fixedint](https://github.com/nneonneo/fixedint) | `0.1.6` | `0.2.0` |
| [importlib-metadata](https://github.com/python/importlib_metadata) | `8.0.0` | `8.4.0` |
| [msgraph-sdk](https://github.com/microsoftgraph/msgraph-sdk-python) | `1.1.0` | `1.5.4` |
| [numpy](https://github.com/numpy/numpy) | `2.0.1` | `2.1.0` |
| [opentelemetry-instrumentation-openai](https://github.com/traceloop/openllmetry) | `0.27.0` | `0.28.1` |
| [psutil](https://github.com/giampaolo/psutil) | `5.9.8` | `6.0.0` |
| [pydantic-core](https://github.com/pydantic/pydantic-core) | `2.20.1` | `2.23.0` |


Updates `fixedint` from 0.1.6 to 0.2.0
- [Changelog](https://github.com/nneonneo/fixedint/blob/master/CHANGES)
- [Commits](nneonneo/fixedint@v0.1.6...v0.2.0)

Updates `importlib-metadata` from 8.0.0 to 8.4.0
- [Release notes](https://github.com/python/importlib_metadata/releases)
- [Changelog](https://github.com/python/importlib_metadata/blob/main/NEWS.rst)
- [Commits](python/importlib_metadata@v8.0.0...v8.4.0)

Updates `msgraph-sdk` from 1.1.0 to 1.5.4
- [Release notes](https://github.com/microsoftgraph/msgraph-sdk-python/releases)
- [Changelog](https://github.com/microsoftgraph/msgraph-sdk-python/blob/main/CHANGELOG.md)
- [Commits](microsoftgraph/msgraph-sdk-python@v1.1.0...v1.5.4)

Updates `numpy` from 2.0.1 to 2.1.0
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/RELEASE_WALKTHROUGH.rst)
- [Commits](numpy/numpy@v2.0.1...v2.1.0)

Updates `opentelemetry-instrumentation-openai` from 0.27.0 to 0.28.1
- [Release notes](https://github.com/traceloop/openllmetry/releases)
- [Changelog](https://github.com/traceloop/openllmetry/blob/main/CHANGELOG.md)
- [Commits](traceloop/openllmetry@0.27.0...0.28.1)

Updates `psutil` from 5.9.8 to 6.0.0
- [Changelog](https://github.com/giampaolo/psutil/blob/master/HISTORY.rst)
- [Commits](giampaolo/psutil@release-5.9.8...release-6.0.0)

Updates `pydantic-core` from 2.20.1 to 2.23.0
- [Release notes](https://github.com/pydantic/pydantic-core/releases)
- [Commits](pydantic/pydantic-core@v2.20.1...v2.23.0)

---
updated-dependencies:
- dependency-name: fixedint
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-requirements
- dependency-name: importlib-metadata
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-requirements
- dependency-name: msgraph-sdk
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-requirements
- dependency-name: numpy
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-requirements
- dependency-name: opentelemetry-instrumentation-openai
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-requirements
- dependency-name: psutil
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: python-requirements
- dependency-name: pydantic-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-requirements
...

Signed-off-by: dependabot[bot] <support@github.com>

app/backend/requirements.txt

@@ -94,7 +94,7 @@ deprecated==1.2.14
     #   opentelemetry-semantic-conventions
 distro==1.9.0
     # via openai
-fixedint==0.1.6
+fixedint==0.2.0
     # via azure-monitor-opentelemetry-exporter
 flask==3.0.3
     # via quart
@@ -131,7 +131,7 @@ idna==3.8
     #   httpx
     #   requests
     #   yarl
-importlib-metadata==8.0.0
+importlib-metadata==8.4.0
     # via
     #   opentelemetry-api
     #   opentelemetry-instrumentation-flask
@@ -186,15 +186,15 @@ msal-extensions==1.2.0
     # via azure-identity
 msgraph-core==1.1.2
     # via msgraph-sdk
-msgraph-sdk==1.1.0
+msgraph-sdk==1.5.4
     # via -r requirements.in
 msrest==0.7.1
     # via azure-monitor-opentelemetry-exporter
 multidict==6.0.5
     # via
     #   aiohttp
     #   yarl
-numpy==2.0.1
+numpy==2.1.0
     # via -r requirements.in
 oauthlib==3.2.2
     # via requests-oauthlib
@@ -258,7 +258,7 @@ opentelemetry-instrumentation-flask==0.47b0
     # via azure-monitor-opentelemetry
 opentelemetry-instrumentation-httpx==0.47b0
     # via -r requirements.in
-opentelemetry-instrumentation-openai==0.27.0
+opentelemetry-instrumentation-openai==0.28.1
     # via -r requirements.in
 opentelemetry-instrumentation-psycopg2==0.47b0
     # via azure-monitor-opentelemetry
@@ -325,13 +325,13 @@ portalocker==2.10.1
     # via msal-extensions
 priority==2.0.0
     # via hypercorn
-psutil==5.9.8
+psutil==6.0.0
     # via azure-monitor-opentelemetry-exporter
 pycparser==2.22
     # via cffi
 pydantic==2.8.2
     # via openai
-pydantic-core==2.20.1
+pydantic-core==2.23.0
     # via pydantic
 pyjwt[crypto]==2.9.0
     # via