dedupe in ui-tests

Author: jtpio

.github/workflows/upgrade-jupyterlab-dependencies.yml

@@ -73,11 +73,12 @@ jobs:
           echo "latest=${LATEST}" >> $GITHUB_ENV
           jlpm upgrade:lab:dependencies --set-version ${LATEST}
           if [[ ! -z "$(git status --porcelain package.json)" ]]; then
-            jlpm install
+            jlpm
             jlpm deduplicate
 
             cd ui-tests
-            jlpm install
+            jlpm
+            jlpm deduplicate
           fi
 
       - name: Create a PR

ui-tests/package.json

@@ -6,9 +6,9 @@
   "license": "BSD-3-Clause",
   "description": "Jupyter Notebook UI Tests",
   "scripts": {
+    "deduplicate": "jlpm dlx yarn-berry-deduplicate -s fewerHighest && jlpm install",
     "rimraf": "rimraf",
     "start": "jupyter notebook --config test/jupyter_server_config.py",
-    "start:detached": "yarn run start&",
     "test": "playwright test",
     "test:debug": "PWDEBUG=1 playwright test",
     "test:report": "http-server ./playwright-report -a localhost -o",