Apache::Mod::Auth_kerb does not manage required package on Ubuntu 22.04

[chrisongthb]

Describe the Bug

When using mod auth_kerb, package libapache2-mod-auth-kerb is missing in $mod_packages

Edit:
The log says:

systemd[1]: Starting The Apache HTTP Server...
apachectl[76858]: apache2: Syntax error on line 39 of /etc/apache2/apache2.conf: Syntax error on line 1 of /etc/apache2/mods-enabled/auth_kerb.load: Cannot load /usr/lib/apache2/modules/mod_auth_kerb.so into server: /usr/lib/apache2/modules/mod_auth_kerb.so: cannot open shared object file: No such file or directory
apachectl[76855]: Action 'start' failed.
apachectl[76855]: The Apache error log may have more information.
systemd[1]: apache2.service: Control process exited, code=exited, status=1/FAILURE
systemd[1]: apache2.service: Failed with result 'exit-code'.
systemd[1]: Failed to start The Apache HTTP Server.

And that file is provided by libapache2-mod-auth-kerb

Expected Behavior

Puppet installes required package libapache2-mod-auth-kerb, if containing apache::mod::auth_kerb

Steps to Reproduce

apache::vhost { 'my_vhost':
  […]
  auth_kerb => true,
  […]
}

Environment

• Version v9.1.2
• Platform Ubuntu 22.04

Additional Context

Filling $mod_packages got changed in f9710ef7