Fix upload/deploy versions

Author: matteason

.github/workflows/deploy-example.yml

@@ -38,7 +38,7 @@ jobs:
     - run: npm install          
     - run: npm run build
     - name: Upload artifact
-      uses: actions/upload-pages-artifact@v4
+      uses: actions/upload-pages-artifact@v3
       with:
         path: ./dist
 
@@ -52,4 +52,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2      
+        uses: actions/deploy-pages@v4