fix: fix tests failing due to configuration in tests being outdated

Author: electron271

tests/unit/test_main.py

@@ -240,6 +240,8 @@ def test_module_can_be_executed_as_script(self) -> None:
                 SNIPPETS:
                   LIMIT_TO_ROLE_IDS: false
                   ACCESS_ROLE_IDS: []
+                IRC:
+                  BRIDGE_WEBHOOK_IDS: []
                 '''
                 mock_read_text.return_value = mock_config_content