Refreshed Cockpituous token, please watch out for bot <-> GitHub permission problems

[Martin Pitt]

Hello all,

Stef spotted and fixed a leakage of Cockpituous' GitHub token to public log
files [1] (e. g. [2]). I now generated a new token, deployed it to
cockpit-{7,11}, verifymachine{4,5}, and OpenShift, restarted all Pods, and
deleted the old token.

At first sight everything should be in order again, but please watch out for
error messages of tasks that indicate permission errors when talking to GitHub
-- the token might still hide in places that I'm not aware of.

Thanks,

Martin

[1] https://github.com/cockpit-project/cockpit/pull/7843
[2] https://github.com/cockpit-project/cockpit/issues/7838