removed duplicate step in workflow

.github/workflows/pr_ci_playwright_e2e.yaml

@@ -62,19 +62,6 @@ jobs:
         run: |
           sudo yarn playwright test --reporter=html
 
-      - name: Ensure gh-pages branch exists
-        run: |
-          git fetch
-          if ! git show-ref --verify --quiet refs/heads/gh-pages; then
-            echo "gh-pages branch does not exist. Creating..."
-            git checkout --orphan gh-pages
-            git rm -rf .
-            echo "# GitHub Pages" > index.html
-            git add index.html
-            git commit -m "Initial commit"
-            git push origin gh-pages
-          fi
-
       - name: Ensure gh-pages branch exists
         run: |
           git config --global user.name 'github-actions[bot]'