test(tests): remove unnecessary blank line in test_blocked_plugin.py

Author: dmzoneill

jira_creator/tests/plugins/test_blocked_plugin.py

@@ -5,7 +5,6 @@
 from unittest.mock import Mock, patch
 
 import pytest
-
 from jira_creator.exceptions.exceptions import ListBlockedError
 from jira_creator.plugins.blocked_plugin import BlockedPlugin