Update deploy-to-gh-pages.yml

Author: ppolariss

.github/workflows/deploy-to-gh-pages.yml

@@ -15,7 +15,8 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: "21"
+          registry-url: 'https://registry.npmjs.org'
+          node-version: 20.x
 
       - name: Resolve Dependencies
         run: |