Change parser regexp for /var/log/apache2/keystone.access.log in td-agent config file.

In case of two IP's in http_x_forwarded_for_address field in /var/log/apache2/keystone.access.log
 td-agent can't parse logs from keystone-wsgi and can't send it to Elastic.

Fixes-bug: PROD-36420
Change-Id: I8c49fe42399d42f226206c9c807d9ab115b69bef
diff --git a/tests/integration/queens/single/config_spec.rb b/tests/integration/queens/single/config_spec.rb
index f82b08e..da9a00d 100644
--- a/tests/integration/queens/single/config_spec.rb
+++ b/tests/integration/queens/single/config_spec.rb
@@ -145,7 +145,7 @@
   'max_overflow'            => '30',
   'max_pool_size'           => '10',
   'max_retries'             => '-1',
-  'connection_recycle_time' => '280',
+  'connection_recycle_time' => '3600',
 }
 
 keystone_oslo_middleware = {