Fix an unrelated test

Author: emyller

tests/unit/common/core/test_logging.py

@@ -44,15 +44,15 @@ def _log_traceback() -> None:
         {
             "levelname": "INFO",
             "message": "hello arg1, 22",
-            "timestamp": "2023-12-08 06:05:47,319",
+            "timestamp": "2023-12-08 06:05:47,320",
             "logger_name": "test_json_formatter__outputs_expected",
             "pid": expected_pid,
             "thread_name": "MainThread",
         },
         {
             "levelname": "ERROR",
             "message": "this is an error",
-            "timestamp": "2023-12-08 06:05:47,319",
+            "timestamp": "2023-12-08 06:05:47,320",
             "logger_name": "test_json_formatter__outputs_expected",
             "pid": expected_pid,
             "thread_name": "MainThread",