Merge pull request #1246 from t-woerner/ipa_4_12_fixes

roles/ipareplica/library/ipareplica_enable_ipa.py

roles/ipareplica/library/ipareplica_install_ca_certs.py

roles/ipareplica/library/ipareplica_prepare.py

roles/ipareplica/library/ipareplica_test.py

roles/ipareplica/module_utils/ansible_ipa_replica.py

roles/ipareplica/tasks/install.yml

roles/ipaserver/library/ipaserver_prepare.py

roles/ipaserver/library/ipaserver_setup_ca.py

roles/ipaserver/library/ipaserver_setup_kra.py