Roll Dart SDK from 7e6c55e3aaf5 to 365525432a70 (2 revisions) (flutter#20197)

Author: skia-flutter-autoroll

DEPS

@@ -34,7 +34,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '7e6c55e3aaf5d7dbdd8443eb4a006f86d1f07d6e',
+  'dart_revision': '365525432a70e4456a9a79a14baaa7874f7ff8a9',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py