Merge pull request #1225 from rjeffman/ci_pin_ansible_lint_version

Bump linter tools versions an fix linter errors

plugins/modules/ipahost.py

@@ -988,7 +988,9 @@ def main():
                     sshpubkey = [str(normalize_sshpubkey(key)) for
                                  key in sshpubkey]
 
-            elif isinstance(host, (str, unicode)):
+            elif (
+                isinstance(host, (str, unicode))  # pylint: disable=W0012,E0606
+            ):
                 name = host
             else:
                 ansible_module.fail_json(msg="Host '%s' is not valid" %