Update docs.yml

Author: jrmadsen

.github/workflows/docs.yml

@@ -49,7 +49,7 @@ jobs:
           conda activate omnitrace-docs
           ./update-docs.sh
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v3
         with:
           path: ./docs
 
@@ -67,4 +67,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v1
+        uses: actions/deploy-pages@v4