W: GPG error: http://deb.theforeman.org focal InRelease: The following signatures were invalid: EXPKEYSIG 0BDDA991FD7AAC8A Foreman Automatic Signing Key (2021) <packages@theforeman.org>
E: The repository 'http://deb.theforeman.org focal 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.
W: GPG error: http://deb.theforeman.org plugins InRelease: The following signatures were invalid: EXPKEYSIG 0BDDA991FD7AAC8A Foreman Automatic Signing Key (2021) <packages@theforeman.org>
E: The repository 'http://deb.theforeman.org plugins 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.