update

Author: NiklasRosenstein

.github/workflows/docs.yaml

@@ -25,8 +25,8 @@ jobs:
     runs-on: ubuntu-latest
     if: github.ref == 'refs/heads/develop'
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/download-artifact@v2
+    - uses: actions/checkout@v4
+    - uses: actions/download-artifact@v4
       with: { name: docs, path: docs/site }
     - uses: JamesIves/[email protected]
       with: { branch: gh-pages, folder: docs/site, ssh-key: "${{ secrets.DEPLOY_KEY }}" }