update resource branch ref

classical/aml-cli-v2/mlops/devops-pipelines/deploy-batch-endpoint-pipeline.yml

@@ -28,7 +28,7 @@ resources:
       name: Azure/mlops-templates # need to change org name from "Azure" to your own org
       endpoint: github-connection # need to set up and hardcode
       type: github
-      ref: main-jul31
+      ref: main
       
 
 stages: