Rawhide compose 20180217 missing for PowerPC on openqa.stg

[Normand]

Hello Adam,

Was there a configuration change on stg ? There is no schedule of openQA 
tests for PowerPC related to last Rawhide snapshots (20180217, 20180218) ?

I verified that those two composes were scheduled in our own internal 
openQA server (with many tests failures because of fuzzy images)

(1) https://openqa.stg.fedoraproject.org/group_overview/3