Roll Skia from a694b9e85a49 to d776efdac21b (3 revisions) (flutter/engine#56716)

https://skia.googlesource.com/skia.git/+log/a694b9e85a49..d776efdac21b

2024-11-19 kjlubick@google.com Fix invalid cross-device link error in deps_parser
2024-11-19 skia-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from 824ef0f736ed to 867065ecbb6a (2 revisions)
2024-11-19 kjlubick@google.com Reland "Remove TODOs in GNI exporter tool"

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 aaclarke@google.com,brianosman@google.com,michaelludwig@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

DEPS

@@ -14,7 +14,7 @@ vars = {
   'flutter_git': 'https://flutter.googlesource.com',
   'skia_git': 'https://skia.googlesource.com',
   'llvm_git': 'https://llvm.googlesource.com',
-  'skia_revision': 'a694b9e85a4993224948cfd40863028f6eadfe9b',
+  'skia_revision': 'd776efdac21b745171730e0beef2cb4af402a5d3',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.