Roll Skia from 537e1e8c1ca6 to 729ccbfb87bc (7 revisions)

https://skia.googlesource.com/skia.git/+log/537e1e8c1ca6..729ccbfb87bc

2022-12-14 skia-autoroll@skia-public.iam.gserviceaccount.com Roll SwiftShader from 4a769cd69867 to 647d3d24c935 (2 revisions)
2022-12-14 armansito@google.com [tests] Run graphite compute tests only on a Metal context
2022-12-13 brianosman@google.com Tweak / clean-up gradient texture caching code
2022-12-13 cmumford@google.com [infra] Moved some *SAN_Vulcan jobs to new machines
2022-12-13 johnstiles@google.com Enforce that unsupported statements/expressions are detected.
2022-12-13 johnstiles@google.com Fix up IWYU for std::iota.
2022-12-13 johnstiles@google.com Allow copy_stack_to_slots to take an offset from stack-top.

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 johnstiles@google.com,jsimmons@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://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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': '537e1e8c1ca6988f30acab807ae5230462bf677a',
+  'skia_revision': '729ccbfb87bc9039590d8077b6aa06525779baa0',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: 8b79c4a2ab30932c9a9986f375fe31aa
+Signature: 1785cfd0aaf0484ad7cd8e0855dc30fa
 
 UNUSED LICENSES: