Roll Skia from da724d312e65 to ed42a94ee066 (4 revisions) (#174394)

https://skia.googlesource.com/skia.git/+log/da724d312e65..ed42a94ee066

2025-08-25 kjlubick@google.com Fix singleton handing of CPU
recorder/context
2025-08-25 skia-autoroll@skia-public.iam.gserviceaccount.com Roll
vulkan-deps from 36fbc53c546c to 19f4d6c7d7e7 (4 revisions)
2025-08-25 thomsmit@google.com Guards against overflow in Ganesh rrect
blurring
2025-08-25 kjlubick@google.com Update debian and cmake version used on
CI

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 jimgraham@google.com,kjlubick@google.com,nicolettep@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': 'da724d312e65277566be17eff4854a94521014e2',
+  'skia_revision': 'ed42a94ee0664725e8a7554647ff8f0edab0e7a0',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.