pylint: Ignore module ipaserver.dcerpc errors.

When evaluating imports, pylint does not have access to IPA imports,
so they need to be ignored during import or usage.

plugins/module_utils/ansible_freeipa_module.py

@@ -721,7 +721,9 @@ else:
                 )
             )
 
+        # pylint: disable=no-member
         domain_validator = ipaserver.dcerpc.DomainValidator(api)
+        # pylint: enable=no-member
 
         if not domain_validator.is_configured():
             raise ipalib_errors.NotFound(

setup.cfg

@@ -71,7 +71,8 @@ ignored-modules =
     ipaplatform, ipaplatform.paths, ipaplatform.tasks, ipapython.admintool,
     ipaserver.install.installutils, ipaserver.install.server.install,
     ipaserver.install,
-    ipaclient.install.ipachangeconf, ipaclient.install.client
+    ipaclient.install.ipachangeconf, ipaclient.install.client,
+    ipaserver.dcerpc
 
 [pylint.REFACTORING]
 max-nested-blocks = 9