Roll Skia from 09917e06158b to 3a081993e2a7 (3 revisions) (flutter/engine#55911)

https://skia.googlesource.com/skia.git/+log/09917e06158b..3a081993e2a7

2024-10-16 jmbetancourt@google.com [jetski] ensure we call ALOOPER_POLL_CALLBACK at least once
2024-10-16 robertphillips@google.com [graphite] Add Test-Ubuntu18-...-Release-All-TSAN_Graphite_*_Vulkan jobs
2024-10-16 skia-autoroll@skia-public.iam.gserviceaccount.com Manual roll Dawn from 0b31a6ca843a to 65fa98d50f6d (2 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 brianosman@google.com,fmalita@google.com,jonahwilliams@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': '09917e06158bbd7e53ae0f108e8f185bb29f5431',
+  'skia_revision': '3a081993e2a740118839621e0b0fd206e045987e',
 
   # 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: 27946a0457959cd71dff17cb3a66f5fc
+Signature: 83c4ecafc6e635226445e328864ab843
 
 ====================================================================================================
 LIBRARY: etc1