EL8 base config should address RHEL 8 V-230531 (or make how to address it more obvious)

[op-ct]

Note: This issue is eventually destined for a module like pupmod-simp-simp; tracking here until the correct one is decided

From @nick-markowski:

RHEL 8 V-230531 states ctrl-alt-delete burst sequence must be disabled and the recommended simp action is to include systemd then set systemd::accounting to a compliant value

By default, the the SIMP framework only includes the systemd class indirectly via defined types, like systemd::unit_file and systemd::dropin_file―then those defined types will include systemd.

In Hiera terms, this would require something along the lines of:

simp::classes:
  - systemd

systemd::manage_accounting: true
systemd::accounting: 
   blah: ...