Roll Skia from 4a56f4c29ec5 to 17c5b7024297 (2 revisions) (#20631)

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': '4a56f4c29ec5ae2051d0e0d84521969de2d7a1b9',
+  'skia_revision': '17c5b70242978313ca642cb7a35bfd359d13ef14',
 
   # 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: 3e960a18df242c8a70f6245428e00e15
+Signature: 6e0fa8860c234c89e63c761a35d09fd6
 
 UNUSED LICENSES: