Roll Skia from 788fe69e7ade to 2e417d4f7993 (3 revisions) (flutter/engine#38235)

https://skia.googlesource.com/skia.git/+log/788fe69e7ade..2e417d4f7993

2022-12-12 bsalomon@google.com Revert "Fix NaNs at 0 in ix_and_ptr() when rounding down."
2022-12-12 nicolettep@google.com [graphite] Restore temporary getter to silence compiler unused member warning
2022-12-12 herb@google.com Use clear instead of reset(0)

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 bdero@google.com,johnstiles@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

@@ -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': '788fe69e7ade1b88ba76939a76694c9d19e86c5f',
+  'skia_revision': '2e417d4f7993a4f3e78ff7112b815bce16b9e4bc',
 
   # WARNING: DO NOT EDIT canvaskit_cipd_instance MANUALLY
   # See `lib/web_ui/README.md` for how to roll CanvasKit to a new version.

engine/src/flutter/ci/licenses_golden/licenses_skia

@@ -1,4 +1,4 @@
-Signature: 8c27a1efbe9abe45441bb01b4ef718e8
+Signature: 33f6d7b8f8c9c0ba0a9b4abecbf859d3
 
 UNUSED LICENSES: