Update gitpage.yml

Author: ksw2000

.github/workflows/gitpage.yml

@@ -32,7 +32,7 @@ jobs:
           mv ./example/index.md ./output/index.md
           mv ./example/index.html ./output/webjs.html
 
-      - name: Check for changes
+      - name: commit and push
         id: check_changes
         run: |
           cd output
@@ -41,11 +41,6 @@ jobs:
           git config user.email "nodejs-ci@github.com"
           git remote add secure-origin https://${{ secrets.NPM_CI }}@github.com/ksw2000/${{ github.event.repository.name }}
           git checkout -b gh-pages
-          git diff --exit-code || echo "::set-output name=changes_detected::true"
-
-      - name: commit and push
-        if: steps.check_changes.outputs.changes_detected == 'true'
-        run: |
           git add .
           git commit -m "Generated by CI"
-          git push secure-origin gh-pages
+          git push -f secure-origin gh-pages