Update Dart SDK to e910055f6d04dbcbfc0855c1f21547e313908852

Author: itsjustkevin

DEPS

@@ -56,7 +56,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/main/DEPS
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': 'ffc8bb004a64f6357e3d5d1185e974e966f00931',
+  'dart_revision': 'e910055f6d04dbcbfc0855c1f21547e313908852',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py