Code review comment for ~paelzer/ubuntu/+source/psmisc:lp1806060-fix-killall-option-parsing-bionic

Actually on Bionic the badtests are defined wider, so what is left is:
- gvfs @ i386 ppc64el
- booth @ s390x
Retrying theses for now ...

There but on older versions:
- s3ql
- mariadb
Those likely will need MPs for hints-ubuntu ...

already covered are:
- ocfs2-tools
- pcs