Merge pull request #328 from microsoft/hb-wf-minor-fix

ci: remove push trigger from deploy workflow

Author: Roopan-Microsoft

.github/workflows/deploy.yml

@@ -1,7 +1,6 @@
 name: Validate Deployment
 
 on:
-  push:
   workflow_run:
     workflows: ["Build Docker and Optional Push"]
     types: