👈 Launch a Binder on branch jtpio/notebook/update-playwright

The global config in playwright.config.ts does not seem to be taken into account anymore:

Which means it's redirecting to /lab/tree instead. Overriding with test.use() locally in the test file works though.

Putting this one on hold for now.

A fix was submitted and merged upstream in jupyterlab/jupyterlab#13140.

Waiting for #6539 to get in first.