[CP] Roll Skia to 93461bed7394e3c554125b0c50b00fb81eea42c6 (#56545)

This picks up https://skia-review.googlesource.com/c/skia/+/919136 which fixes an iOS App Store rejection issue.

Issue: flutter/flutter#158423

[C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style

Author: cbracken

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': '9d530bb0bcbfd571ee3d820fdd79ff859d61e2cd',
+  'skia_revision': '93461bed7394e3c554125b0c50b00fb81eea42c6',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: d38d82dec03198703ffba842bb8822c6
+Signature: 9f8a527f4a3d1d139cb49f029097bda0
 
 ====================================================================================================
 LIBRARY: etc1