tests: remove unneeded logging setup

This was added in 7706bab8b824e0a18c2e883b712966faf2c5b271 to support
some test logging in the same commit. The log statements have since
been removed.

brozzler/__init__.py

@@ -80,7 +80,6 @@ class ReachedLimit(Exception):
         return self.__repr__()
 
 
-
 # see https://github.com/internetarchive/brozzler/issues/91
 def _logging_handler_handle(self, record):
     rv = self.filter(record)

tests/test_units.py

@@ -24,7 +24,6 @@ import os
 import brozzler
 import brozzler.chrome
 import brozzler.ydl
-import logging
 import yaml
 import datetime
 import requests
@@ -36,15 +35,6 @@ import sys
 import threading
 from unittest import mock
 
-logging.basicConfig(
-    stream=sys.stderr,
-    level=logging.INFO,
-    format=(
-        "%(asctime)s %(process)d %(levelname)s %(threadName)s "
-        "%(name)s.%(funcName)s(%(filename)s:%(lineno)d) %(message)s"
-    ),
-)
-
 
 @pytest.fixture(scope="module")
 def httpd(request):