⚡ Sync analysis options.

Author: AlexV525

analysis_options.yaml

@@ -29,6 +29,9 @@ analyzer:
     missing_return: warning
     # allow having TODOs in the code
     todo: ignore
+    # allow self-reference to deprecated members (we do this because otherwise we have
+    # to annotate every member in every test, assert, etc, when we deprecate something)
+    deprecated_member_use_from_same_package: ignore
     # Ignore analyzer hints for updating pubspecs when using Future or
     # Stream and not importing dart:async
     # Please see https://github.com/flutter/flutter/pull/24528 for details.