Roll Skia from 31954bf23f24 to 530fc3bb4cba (4 revisions) (#20367)

DEPS

@@ -26,7 +26,7 @@ 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': '31954bf23f2435684a9d797a2d99c7cad2122d35',
+  'skia_revision': '530fc3bb4cbaef1f72f02cf4df64873d96c92090',
 
   # When updating the Dart revision, ensure that all entries that are
   # dependencies of Dart are also updated to match the entries in the

ci/licenses_golden/licenses_skia

-Signature: f0e2e36a0fa604a1e38eb5281b133184
+Signature: 51df00a5002c2cf626b3700040675191
 
 UNUSED LICENSES: