triggers for debian-glue jobs

New jobs triggered:

operations-debs-gerrit-debian-glue
operations-debs-kafka-debian-glue
operations-debs-latexml-debian-glue
operations-debs-varnish-debian-glue
operations-debs-wikistats-debian-glue

* moved pybal to keep list of projects sorted.
* wikistats now uses (check,test) instead of simply check-voter

Change-Id: I08e1ce786017f355e39768ffbb6642933611a7b2