Roll Skia from df263765ebc8 to 775da2d297de (2 revisions) (#47861)

https://skia.googlesource.com/skia.git/+log/df263765ebc8..775da2d297de

2023-11-09 brianosman@google.com Remove unused store_u16_be raster pipeline stage
2023-11-09 johnstiles@google.com Use STArray for MeshGP arrays.

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 bdero@google.com,brianosman@google.com,fmalita@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': 'df263765ebc866806df3ef7879ba4a8066bb9dbf',
+  'skia_revision': '775da2d297dec843a8a55d053ef7119ff20752b1',
 
   # 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: c99db7aaf49731e722ed8bff8b9b023f
+Signature: 305ef1560825096e854350f6ab874b31
 
 ====================================================================================================
 LIBRARY: etc1