Remove broken test_stderr_logging test
Remove broken test_stderr_logging test

Summary:
It seems like LoggingRoute no longer does any of this logging:
https://fburl.com/4djvsg9a The code generating these logs was removed in
D13428893.

Reviewed By: andreazevedo

Differential Revision: D13668062

fbshipit-source-id: 4a3368024016aad3baa12534ca5bdccd707d6399

facebook/mcrouter,facebook/mcrouter,facebook/mcrouter,facebook/mcrouter