Update main.yml

stops circleci from building gh-pages branch

.github/workflows/main.yml

@@ -37,4 +37,4 @@ jobs:
         run: |
           cd src
           cd your-angular-project
-          ng deploy --no-silent --name="The Buildbot" --email="[email protected]"
+          ng deploy --no-silent --message="Auto-generated commit [ci skip]" --name="The Buildbot" --email="[email protected]"