Roll Skia from 4a27ce0f92d4 to 172eb4ee4cb3 (1 revision) (#53740)

https://skia.googlesource.com/skia.git/+log/4a27ce0f92d4..172eb4ee4cb3

2024-07-05 skia-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from ad8eb21f1ae3 to e01ce27481d2 (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 aaclarke@google.com,brianosman@google.com,rmistry@google.com,robertphillips@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

@@ -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': '4a27ce0f92d482d5ad4592a68535765d1ddc4f53',
+  'skia_revision': '172eb4ee4cb325f40ffbdf46a28b382ce980765e',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.