Description of problem:
rtkit has static useradd scripts

Version-Release number of selected component (if applicable):
rtkit-0.11-28.el9

How reproducible:
100%

Steps to Reproduce:
1.review %pre
2.
3.

Actual results:
%pre
getent group rtkit >/dev/null 2>&1 || groupadd \
-r \
-g 172 \
rtkit
getent passwd rtkit >/dev/null 2>&1 || useradd \
-r -l \
-u 172 \
-g rtkit \
-d /proc \
-s /sbin/nologin \
-c "RealtimeKit" \
rtkit
:;

Expected results:
use of system-sysusers

Additional info:
https://www.freedesktop.org/software/systemd/man/systemd-sysusers.html
https://fedoraproject.org/wiki/Changes/Adopting_sysusers.d_format