Roll Skia from 10f4cf9a817d to b6a3bbd1d153 (13 revisions) (#166231)

https://skia.googlesource.com/skia.git/+log/10f4cf9a817d..b6a3bbd1d153

2025-03-30 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com
Update SKP version
2025-03-30 skia-autoroll@skia-public.iam.gserviceaccount.com Roll
vulkan-deps from eceae48c8bd7 to db3d8a0eebf7 (1 revision)
2025-03-29 skia-autoroll@skia-public.iam.gserviceaccount.com Roll
vulkan-deps from 1412d2269228 to eceae48c8bd7 (1 revision)
2025-03-29 skia-autoroll@skia-public.iam.gserviceaccount.com Roll
vulkan-deps from f72f0eb3c0f3 to 1412d2269228 (5 revisions)
2025-03-28 bungeman@google.com [pdf] Add option to emit outline from tag
tree
2025-03-28 jvanverth@google.com [graphite] Add ProxyCache support to
RasterPathAtlas.
2025-03-28 bungeman@google.com [pdf] Allow marking artifacts
2025-03-28 lukasza@chromium.org [rust png] Map `CompressionLevel::kLow`
to `Fastest` rather than `Fast`.
2025-03-28 skia-autoroll@skia-public.iam.gserviceaccount.com Roll
vulkan-deps from 7f9757f8082d to f72f0eb3c0f3 (13 revisions)
2025-03-28 jmbetancourt@google.com [MSKP] update Android MSKP capture
documentation
2025-03-28 jvanverth@google.com [graphite] Fix SkBitmap creation for
ClipAtlas ProxyCache use.
2025-03-28 borenet@google.com [infra] Fixes for BazelTest and ChromeOS
after updating VMs
2025-03-28 skia-autoroll@skia-public.iam.gserviceaccount.com Roll Dawn
from 8826cf6cfeb7 to 66a8850fbf4b (14 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 egdaniel@google.com,jimgraham@google.com,kjlubick@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': '10f4cf9a817dbc0e86179ce38c48f6e44ddd25af',
+  'skia_revision': 'b6a3bbd1d1538be77b63d1b05592f158424f526e',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.