Update gh-page.yml

Author: jackton1

.github/workflows/gh-page.yml

@@ -18,7 +18,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Python 3.6
-        uses: actions/setup-python@v4.6.1
+        uses: actions/setup-python@v4
         with:
           python-version: 3.6