Merge pull request #175 from crossplane/renovate/actions-upload-pages-artifact-4.x

chore(deps): update actions/upload-pages-artifact action to v4

Author: bobh66

.github/workflows/ci.yml

@@ -153,7 +153,7 @@ jobs:
         uses: actions/configure-pages@v5
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: docs