Roll Skia from 6496c9c5866a to 22dad95c218f (4 revisions)

https://skia.googlesource.com/skia.git/+log/6496c9c5866a..22dad95c218f

2023-12-19 johnstiles@google.com Migrate MustDeclareFragmentFrontFacing workaround out of front-end.
2023-12-19 johnstiles@google.com Ignore ShaderCaps from Setting::Make.
2023-12-19 johnstiles@google.com Add Setting::Make method for use in the Inliner.
2023-12-19 jvanverth@google.com Revert "Compare two segments at a given y"

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,jimgraham@google.com,jvanverth@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://issues.skia.org/issues/new?component=1389291&template=1850622

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': '6496c9c5866a672328c5384e5a742c6053cfae9c',
+  'skia_revision': '22dad95c218f895615d1c5a240771cc7e2808f04',
 
   # 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: 2b6a08a541402cf5108e61f1269d1eb6
+Signature: a1b91bb79c7fa45bd46dfd2e96a5d2d3
 
 ====================================================================================================
 LIBRARY: etc1