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

Author: renovate[bot]

.github/workflows/astro.yml

@@ -71,7 +71,7 @@ jobs:
           ${{ steps.detect-package-manager.outputs.runner }} run build
         working-directory: ${{ env.BUILD_PATH }}
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: ${{ env.BUILD_PATH }}/dist