Preinstall on other CI workflows

Author: ianthomas23

.github/workflows/ci.yml

@@ -104,6 +104,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
+
+      - name: Preinstall hatch and virtualenv
+        run: |
+          python --version
+          python -m pip install hatch "virtualenv<21"
+
       - uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
       - name: Run Linters
         run: |