Roll Skia from 24207007711b to 8f4f340f830c (1 revision) (flutter/engine#37970)

https://skia.googlesource.com/skia.git/+log/24207007711b..8f4f340f830c

2022-11-30 skia-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from 4b2c47fa5f32 to eae20da97432 (5 revisions)

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 bungeman@google.com,zra@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

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': '24207007711bb872c3a704ffc1d85729f329c058',
+  'skia_revision': '8f4f340f830c6450d50e5689d15a8bcf44e8f873',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

engine/src/flutter/ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: c094841122e831e03fbd6423c922d8ce
+Signature: 99965475b695731a59f870d1c702ac53
 
 UNUSED LICENSES: