Roll Skia from 46e5bf98158a to 2783ba54bf8e (2 revisions) (flutter/engine#53796)

https://skia.googlesource.com/skia.git/+log/46e5bf98158a..2783ba54bf8e

2024-07-10 petermcneeley@chromium.org Shader trace for cache load and pipeline creation
2024-07-10 michaelludwig@google.com [graphite] Preliminary update to ShaderSnippet to support aggregate uniforms in structs

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 bdero@google.com,brianosman@google.com,fmalita@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

@@ -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': '46e5bf98158a789ebef44b9ca39ad35f02d2fd8b',
+  'skia_revision': '2783ba54bf8e10b9ae311ec4927c37a053ff422c',
 
   # 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: 42ad66818a108e69dc749f6dae8139b0
+Signature: ba0473277ecf2802a682ceeee0e40eaa
 
 ====================================================================================================
 LIBRARY: etc1