Fix type error
Part of
@@ -461,7 +461,7 @@ def create_all_issues(details_per_flag, links_per_project_and_flag):
errors.add("Could not notify project '{}': {}".format(project_label, ex))
if errors:
- print_info("notify_errors", "error", errors)
+ print_info("notify_errors", "error", list(errors))
def get_github_client():
