Remove DL0 specific code from ipatests/pytest_ipa/integration/tasks.py
The functions get_replica_filename and replica_prepare are not needed anymore
with the DL0 removal. The DL0 specific code has been removed from the
functions install_replica, install_kra and install_ca.
See: https://pagure.io/freeipa/issue/7689
Signed-off-by: Thomas Woerner <twoerner@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>