[ipa] Add kra role to replicas

As we were finally able to resolve the issue of replica installation
failing when KRA role is enabled. We can now enable it by default in
playbook.

See https://pagure.io/fedora-infrastructure/issue/12158 for more info.

roles/ipa/server/tasks/main.yml

@@ -163,6 +163,7 @@
     ansible.builtin.command:
       argv:
         - ipa-replica-install
+        - --setup-kra
         - --setup-ca
         - --admin-password={{ ipa_admin_password }}
         - --no-host-dns