Test suite: ignore expiration date of 221F9A3C6FA3E09E182E060BC7988EA7A358D82E
That key expires on 2022-05-07 and the test suite is complaining about it. We're in the process of rotating that key: sysadmin#17810 (closed).
Tails 4.25 and newer already trust the new key, that we'll start using at some point in March-April.
So at this point, the test suite raising hell about the old key expiring in less than 3 months is pure noise.