OBS repository key has expired today

The key used to sign packages in https://build.opensuse.org/project/show/home:CZ-NIC:knot-resolver-latest has expired on 15 August 2024.

$ gpg cznic-obs.gpg 
gpg: WARNING: no command supplied.  Trying to guess what you mean ...
pub   rsa2048 2018-02-15 [SC] [expired: 2024-08-15]
      45737F9C8BC3F3ED2791818274062DB36A1F4009
uid           home:CZ-NIC OBS Project <home:CZ-NIC@build.opensuse.org>

I get the following on apt update on Debian 12:

W: GPG error: http://download.opensuse.org/repositories/home:/CZ-NIC:/knot-resolver-latest/Debian_12  InRelease: The following signatures were invalid: EXPKEYSIG 74062DB36A1F4009 home:CZ-NIC OBS Project <home:CZ-NIC@build.opensuse.org>
E: The repository 'http://download.opensuse.org/repositories/home:/CZ-NIC:/knot-resolver-latest/Debian_12  InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.