[freeipa PR#5183][opened] ipatests: various enhancement to hidden replica tests

[fcami]

   URL: https://github.com/freeipa/freeipa/pull/5183
Author: fcami
 Title: #5183: ipatests: various enhancement to hidden replica tests
Action: opened

PR body:
"""

    ipatests: hidden replica: misc fixes
    
    Split a test in two and add additional fixes.
    

    ipatests: run freeipa-healthcheck on hidden replica
    

    ipatests: use wait_for_replication for hidden replica checks
    
    Previously, hidden replica checks were run without waiting for replication
    to complete, potentially leading to unstable behavior.
    Use wait_for_replication.
    
"""

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/5183/head:pr5183
git checkout pr5183