Disable pylint no-member warning

Author: blag

actions/open_pull_request.py

@@ -10,7 +10,7 @@ def run(self, dest_project, dest_repo, source_branch, dest_branch,
         source_project = source_project or dest_project
         source_repo = source_repo or dest_repo
 
-        return bb.open_pull_request(
+        return bb.open_pull_request(  # pylint: disable=no-member
             source_project,
             source_repo,
             dest_project,