Update actions/upload-pages-artifact to v3 (#12)

Author: kneth

.github/workflows/hugo.yaml

@@ -37,7 +37,7 @@ jobs:
       - name: Install Hugo CLI
         run: |
           wget -O ${{ runner.temp }}/hugo.deb https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_linux-amd64.deb \
-          && sudo dpkg -i ${{ runner.temp }}/hugo.deb          
+          && sudo dpkg -i ${{ runner.temp }}/hugo.deb
       - name: Install Dart Sass Embedded
         run: sudo snap install dart-sass-embedded
       - name: Checkout
@@ -59,9 +59,9 @@ jobs:
           hugo \
             --gc \
             --minify \
-            --baseURL "${{ steps.pages.outputs.base_url }}/"          
+            --baseURL "${{ steps.pages.outputs.base_url }}/"
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v3
         with:
           path: ./public
 
@@ -75,4 +75,5 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v2
+