Activate InkSparkle on CanvasKit (#138545)

## Description

This PR activates the M3 `InkSparkle` splash animation on Android + CanvasKit.
Before it `InkSparkle` was only activated on native Android.

## Related Issue

Fixes https://github.com/flutter/flutter/issues/138487

## Tests

Updates several existing tests.
https://dart.googlesource.com/external/github.com/flutter/flutter/+/7f811fb444e46b43e15f7f48bdb1bd179c19ee54
diff --git a/DEPS b/DEPS
index c097a5a..05cc6bd 100644
--- a/DEPS
+++ b/DEPS
@@ -281,7 +281,7 @@
 
   'engine/src/third_party/dart': Var('dart_git') + '/sdk' + '@' + '5a386442951ba931c8f575ea70b16c0c7f0db2ea',
 
-  'flutter': Var('flutter_git') + '/mirrors/flutter' + '@' + '9f8fe3f04c468f7a503b58f29067f7392dc94b95',
+  'flutter': Var('flutter_git') + '/mirrors/flutter' + '@' + '7f811fb444e46b43e15f7f48bdb1bd179c19ee54',
 
   'engine/src/flutter/third_party/rapidjson':
    Var('flutter_git') + '/third_party/rapidjson' + '@' + 'ef3564c5c8824989393b87df25355baf35ff544b',
diff --git a/commits.json b/commits.json
index 0225b30..8f5db26 100644
--- a/commits.json
+++ b/commits.json
@@ -1,5 +1,5 @@
 {
   "engine/src/flutter":"78026573966967cc30883805817d7e1dfd3ac2a2",
   "engine/src/third_party/dart":"5a386442951ba931c8f575ea70b16c0c7f0db2ea",
-  "flutter":"9f8fe3f04c468f7a503b58f29067f7392dc94b95"
+  "flutter":"7f811fb444e46b43e15f7f48bdb1bd179c19ee54"
 }
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