Roll Skia from e986bd33fb33 to 9ebb7c3640a1 (3 revisions) (#55466)

https://skia.googlesource.com/skia.git/+log/e986bd33fb33..9ebb7c3640a1

2024-09-26 [email protected] Manual roll vulkan-deps from d9c62a3d49c7 to 8d76160610aa (7 revisions)
2024-09-26 [email protected] Manual roll Dawn from fb8059bc3f80 to 3eee2be83d3f (8 revisions)
2024-09-26 [email protected] Allow two "clang versions".

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 [email protected],[email protected],[email protected] 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': 'e986bd33fb332c08e6d08ac7af3cefd97a9a4520',
+  'skia_revision': '9ebb7c3640a15fe21c3fa70d8331050be20769e6',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.