Roll Skia from 82d1ef7a833e to 38e56b6da8f9 (8 revisions)

https://skia.googlesource.com/skia.git/+log/82d1ef7a833e..38e56b6da8f9

2023-05-01 jvanverth@google.com [graphite] Get dm tests running with Vulkan.
2023-05-01 jvanverth@google.com [graphite] Track buffer access mask and use for GPU->CPU transfer.
2023-05-01 johnstiles@google.com Add dedicated op for immediate-value bitwise-and.
2023-05-01 sunnyps@chromium.org graphite: Ensure Graphite backend specific unions are always non-empty
2023-05-01 penghuang@chromium.org Reland "graphite: support selecting backend of graphite dawn"
2023-05-01 skia-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from 1d74856fe8c0 to 077edbc2d56d (4 revisions)
2023-05-01 johnstiles@google.com Revert "graphite: support selecting backend of graphite dawn"
2023-05-01 johnstiles@google.com Use SkArenaAlloc for SkSL memory pooling.

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-flutter-autoroll
Please CC brianosman@google.com,bungeman@google.com,jsimmons@google.com,rmistry@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry
To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Author: skia-flutter-autoroll

DEPS

@@ -18,7 +18,7 @@ vars = {
   'llvm_git': 'https://llvm.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': '82d1ef7a833ee606b8e35f5d3fc6514221adf453',
+  'skia_revision': '38e56b6da8f90e4d680d364fa1015ab17b7d6009',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: 7aa1cedbb79e0a5d9dfe292a9ca0caf8
+Signature: ba5f34540b4b9465abd162a37fd6e0b0
 
 ====================================================================================================
 LIBRARY: etc1