fix upload pages pipeline

Author: Perryvw

Diff for: .github/workflows/deploy.yml

@@ -27,7 +27,7 @@ jobs:
       - run: npm ci
       - run: npm run build
       - name: Create gh-pages artifact
-        uses: actions/upload-pages-artifact@v4
+        uses: actions/upload-pages-artifact@v3
         with:
           path: build
       - name: Deploy to GitHub Pages