Roll Skia from 12e786730f7d to e136c31fe49d (9 revisions) (flutter#29787

)

https://skia.googlesource.com/skia.git/+log/12e786730f7d..e136c31fe49d

2021-11-17 jvanverth@google.com [graphite] Add rasterization state methods to CommandBuffer
2021-11-17 johnstiles@google.com Fix fuzzer-discovered error with child calls.
2021-11-17 johnstiles@google.com Remove void from the list of opaque types.
2021-11-17 johnstiles@google.com Add test for void type in struct.
2021-11-17 borenet@google.com Revert "[python3] More Recipes -> Python 3 fixes"
2021-11-17 borenet@google.com Revert "[recipes] Fix Android failures after Python3 update"
2021-11-17 johnstiles@google.com Disallow variables of type 'void'.
2021-11-17 johnstiles@google.com Add test for variables of type void.
2021-11-17 borenet@google.com [recipes] Fix Android failures after Python3 update

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 jlavrova@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

DEPS

@@ -27,7 +27,7 @@ vars = {
   'skia_git': 'https://skia.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': '12e786730f7d6b7b31bdf2fdf22e51dea8d37717',
+  'skia_revision': 'e136c31fe49d361b8fe36a14fa5a77b868ecb6ff',
 
   # 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: 986d0fa409b1eeec8763d9bb420facd2
+Signature: 83359b9423614329044e03a2657f4522
 
 UNUSED LICENSES:
 
@@ -671,7 +671,6 @@ TYPE: LicenseType.bsd
 FILE: ../../../third_party/skia/.bazelrc
 FILE: ../../../third_party/skia/.bazelversion
 FILE: ../../../third_party/skia/.clang-tidy
-FILE: ../../../third_party/skia/.vpython
 FILE: ../../../third_party/skia/BUILD.bazel
 FILE: ../../../third_party/skia/CQ_COMMITTERS
 FILE: ../../../third_party/skia/DEPS