ansible_ipa_client: Always set options.unattended

This has not been done so far in the ansible_ipa_client, but only in the
modules where it was really needed. But as these places are getting more
with 4.7.90, this setting makes it into the module_utils.

roles/ipaclient/module_utils/ansible_ipa_client.py

@@ -64,6 +64,7 @@ installer = installer_obj()
 # Create options
 options = installer
 options.interactive = False
+options.unattended = not options.interactive
 
 if NUM_VERSION >= 40400:
     # IPA version >= 4.4