Add debian/gitlab-ci.yml.

8 jobs for debian in 9 minutes and 28 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #282633
build:testing

00:03:42

passed #282634
build:unstable

00:03:48

 
  Test
passed #282637
autopkgtest:testing

00:02:42

passed #282638
autopkgtest:unstable

00:02:55

passed #282639
blhc:testing

00:01:30

passed #282640
blhc:unstable

00:01:33

passed #282635
lintian:testing

00:02:27

passed #282636
lintian:unstable

00:02:27