Issue: AAP-29982 enable middleware to log traceback on timeout

gunicorn sends a signal 6 when it is about to timeout a request
This middleware handles that request and logs a traceback.

this aids in debugging infrastructure issues that may be causing
requests to timeout.

galaxy_ng/app/settings.py

@@ -99,6 +99,7 @@
     'django.middleware.locale.LocaleMiddleware',
     'django_guid.middleware.guid_middleware',
     'pulpcore.middleware.DomainMiddleware',
+    'ansible_base.lib.middleware.logging.log_request.LogTracebackMiddleware',
     # END: Pulp standard middleware
     'django_prometheus.middleware.PrometheusAfterMiddleware',
 ]