switch to v4

Signed-off-by: George Zelenfroind <[email protected]>

Author: Jorjeous

.github/workflows/doc-build.yml

@@ -27,9 +27,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Pages
-        uses: actions/configure-pages@v3
+        uses: actions/configure-pages@v4
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
@@ -39,9 +39,9 @@ jobs:
           cd docs && make clean && make html
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v4
         with:
           path: 'docs/html'
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v4