Remove event source from melow workspace.

Author: kinyoklion

melos.yaml

@@ -4,7 +4,9 @@ environment:
   sdk: '>=3.4.0 <4.0.0'
 
 packages:
-  - packages/*
+  # Remove the event_source_client from the workspace temporarily to allow a breaking change.
+  - packages/common
+  - packages/common_client
   - packages/flutter_client_sdk/example
   - apps/*