fix(deps): Update dependency structlog to v25.4.0

Author: cq-bot

setup.py

@@ -28,7 +28,7 @@
     "python-dateutil>=2.8.1",
     "pytz==2025.2",
     "six==1.17.0",
-    "structlog==25.1.0",
+    "structlog==25.4.0",
     "tomli==2.2.1",
     "tzdata==2025.1",
 ]