Fix update-samples workflow

Author: anthony-c-martin

.github/workflows/update-samples.yml

@@ -43,4 +43,7 @@ jobs:
         uses: stefanzweifel/git-auto-commit-action@v5
         with:
           commit_message: Update Quickstart & AVM samples
-          file_pattern: settings/samples src/TemplateRefGenerator.Tests/Files
+          file_pattern: settings/samples src/TemplateRefGenerator.Tests/Files
+          branch: update-samples
+          push_options: '--force'
+          create_branch: true