Update to actions/upload-artifact@v4

Author: jtpio

.github/workflows/check-release.yml

@@ -18,20 +18,17 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Base Setup
         uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
-      - name: Install Dependencies
-        run: |
-          pip install -e .
       - name: Check Release
         uses: jupyter-server/jupyter_releaser/.github/actions/check-release@v2
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           version_spec: next
 
       - name: Upload Distributions
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: jupyterlite-sphinx-releaser-dist-${{ github.run_number }}
           path: .jupyter_releaser_checkout/dist