Update deploy_to_azure_swearena.yml

Author: terryyz

.github/workflows/deploy_to_azure_swearena.yml

@@ -11,7 +11,7 @@ jobs:
       - name: Checkout main branch
         uses: actions/checkout@v3
         with:
-          ref: main
+          ref: annotation
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2