Upgrade issue with jujutsu

Trying to update jujutsu I had a heck of a time. A previously working command stopped working. Running in a different directory, updating rust neither worked. The issue is this commit in the jujutsu repo. The symptom is: matthew@ZenTower:~$ cargo binstall --strategies crate-meta-data jj-cli WARN Failed to retrieve token from `gh auth token` err=Os { code: 2, kind: NotFound, message: "No such file…