Roll Skia from c05effecb081 to 60d51fd2c6bd (3 revisions) (flutter/engine#46772)

https://skia.googlesource.com/skia.git/+log/c05effecb081..60d51fd2c6bd

2023-10-11 jvanverth@google.com [graphite] Fix bugs in RasterPathAtlas caching.
2023-10-11 kjlubick@google.com Annotate third_party imports
2023-10-11 bclayton@chromium.org [tint][gn] Disable GLSL validation

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,johnstiles@google.com,jsimmons@google.com,rmistry@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

@@ -18,7 +18,7 @@ vars = {
   'llvm_git': 'https://llvm.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': 'c05effecb0818443eb7b458c00291c57f3cf1960',
+  'skia_revision': '60d51fd2c6bd398121aac8184e2e9f35b09c2e12',
 
   # 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: f38919706148cb4093c6f0345e46ef38
+Signature: 95f6a02b85163bb1533c61e4f246c0f9
 
 ====================================================================================================
 LIBRARY: etc1