Measure CPU/GPU with the simple animation test (#63124)

https://dart.googlesource.com/external/github.com/flutter/flutter/+/2296bb154b7f806ba479d0909ae9e2ddeea07b85
diff --git a/commits.json b/commits.json
index 7392dbc..059b3fc 100644
--- a/commits.json
+++ b/commits.json
@@ -1,5 +1,5 @@
 {
   "external/github.com/flutter/engine":"e50219fdc5cc7ac2e754052e00226a6436e26b66",
-  "external/github.com/flutter/flutter":"e49a57660d1d264d99a9ca5b95e175c15f68c97d",
+  "external/github.com/flutter/flutter":"2296bb154b7f806ba479d0909ae9e2ddeea07b85",
   "sdk":"0aa5b0f019b9fb3d2894040107062f650ccb2c9e"
 }
\ No newline at end of file