Fixing tests on TestReplicaManageDel
This commit fixes the tests on class TestReplicaManageDel:
- test_replica_managed_del_domlevel1
- test_clean_dangling_ruv_multi_ca
- test_replica_managed_del_domlevel0
Given that domain level 0 doest not have autodiscovery, we need to
configure /etc/resolv.conf with the master data (search <domain> and
nameserver <master_ip>) in order to ipa-replica-install succeed.
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>