The OpenPGP key for deb.tails.boum.org will expire soon

Originally created by @bertagaz on #10419 (Redmine)

The test suite recently started to fail on the test of the deb.tails.boum.org package signing key.

It expires in less than 3 monthes:

pub   4096R/0xC7988EA7A358D82E 2012-02-04 [expires: 2016-01-25]
      Key fingerprint = 221F 9A3C 6FA3 E09E 182E  060B C798 8EA7 A358 D82E
uid                 [ unknown] deb.tails.boum.org archive signing key

Feature Branch: bugfix/10419-update-tails-APT-repo-key

Related issues

• Related to tails/sysadmin#8747