[E3Experiments] [LastModified] Not longer enabled on WMF cluster

https://gerrit.wikimedia.org/r/gitweb?p=operations/mediawiki-config.git;a=commitdiff;h=75f55a09a8df498f29ce560051d7cc1c0600864b

Change-Id: Ibf0372652d320ef614279f51a571060921b8a68e
Merge "[E3Experiments] [LastModified] Not longer enabled on WMF cluster"