Remove branch name from deploy-stg-ecs.yml

Co-authored-by: Cassidy Schaufele <[email protected]>

Author: i80and

.github/workflows/deploy-stg-ecs.yml

@@ -3,7 +3,6 @@ on:
     branches:
       - "master"
       - "integration"
-      - "DOP-3593"
 concurrency:
   group: environment-stg-${{ github.ref }}
   cancel-in-progress: true