Update deploy.yml to test pipeline

Author: Ragini-Microsoft

.github/workflows/deploy.yml

@@ -3,7 +3,7 @@ name: Deployment Lifecycle Automation
 on:
   push:
     branches:
-      - main
+      - psl-rc-test-dev
   schedule:
     - cron: "0 9,21 * * *" # Runs at 9:00 AM and 9:00 PM GMT
   workflow_dispatch:
@@ -523,4 +523,4 @@ jobs:
 
           curl -X POST "${{ secrets.LOGIC_APP_URL }}" \
             -H "Content-Type: application/json" \
-            -d "$EMAIL_BODY" || echo "Failed to send notification"
+            -d "$EMAIL_BODY" || echo "Failed to send notification"