Roll Skia from 62fc1374cc5d to 030e21befbc9 (2 revisions) (#47756)

https://skia.googlesource.com/skia.git/+log/62fc1374cc5d..030e21befbc9

2023-11-07 [email protected] [viewer] Add angle mtl backend
2023-11-07 [email protected] [graphite] Add ProtectedUtils for Graphite

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 [email protected],[email protected],[email protected],[email protected] 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

Author: skia-flutter-autoroll

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': '62fc1374cc5d9b5813a47f31275d9adb770f4688',
+  'skia_revision': '030e21befbc98fe0e509560e4ce2a92505cc3c5b',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.