Roll Skia from 3c628426f85f to 9168ad248c69 (3 revisions) (flutter/engine#56272)

https://skia.googlesource.com/skia.git/+log/3c628426f85f..9168ad248c69

2024-10-31 michaelludwig@google.com [mac] Update build target to for x86 to be 10.15
2024-10-31 skia-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from 1d891d46a65c to 37d41da69cc4 (2 revisions)
2024-10-31 michaelludwig@google.com Revert "Add verb measurement utils to SkContourMeasure"

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,chinmaygarde@google.com,jamesgk@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': '3c628426f85f70138ae4986f5e35a7b7e04ee8d5',
+  'skia_revision': '9168ad248c69e999a19bb99806c593c6a7347fce',
 
   # 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: 5e10a712a54ec5c9aa71202ec9500114
+Signature: ad543683100a5f145d8468139c5afce1
 
 ====================================================================================================
 LIBRARY: etc1