Move CI config to debian/salsa-ci.yml according to team policy

8 jobs for master in 7 minutes and 11 seconds (queued for 3 seconds)
latest
Status Job ID Name Coverage
  Build
passed #294252
build

00:03:32

 
  Test
passed #294257
autopkgtest

00:03:32

passed #294258
blhc

00:01:17

passed #294256
lintian

00:01:45

passed #294259
piuparts

00:03:36

passed #294255
reprotest

00:03:04

passed #294254
test-build-all

00:03:04

passed #294253
test-build-any

00:02:18