Roll Skia from f083b79aa388 to 5d8a7ed8acfe (3 revisions) (flutter/engine#39381)

https://skia.googlesource.com/skia.git/+log/f083b79aa388..5d8a7ed8acfe

2023-02-03 herb@google.com Init digest sets drop for empty glyphs
2023-02-03 jreck@google.com SkGainmapInfo: Update parameter names and meanings
2023-02-03 herb@google.com Remove digest() use more specific versions

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,brianosman@google.com,jamesgk@google.com,rmistry@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': 'f083b79aa3889ff0c5be4c5617aa88a1a2950db1',
+  'skia_revision': '5d8a7ed8acfe179aa95dd2ac189cdccbef043f94',
 
   # 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: de2875242597792deca0bdc4d07f52b5
+Signature: a589fcc6ad47a596b4a1af112b759ab9
 
 ====================================================================================================
 LIBRARY: etc1