Add timing logs generated by edx-platform jenkins builds to splunk

[EV-73]

playbooks/edx-east/jenkins_testeng_master.yml

@@ -36,6 +36,10 @@
         followSymlink: false
         crcSalt: '<SOURCE>'
 
+      - source: '/var/lib/jenkins/jobs/*/builds/*/archive/test_root/log/timing.*.log'
+        index: 'testeng'
+        followSymlink: false
+
       - source: '/var/lib/jenkins/jobs/*/builds/*/archive/sitespeed-result/*/data/result.json'
         index: 'testeng'
         recursive: true