build: upgrade to upload-pages-artifact@v3 version

Author: exoszajzbuk

.github/workflows/deploy-pages.yml

@@ -46,7 +46,7 @@ jobs:
 
           cp -R .tmp/* public/
       - name: Upload Artifact
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v3
         with:
           path: './public'
       - name: Deploy to GitHub Pages