gitlab-ci: Include all predefined distro jobs

This way we immediatelly know if something breaks there.
13 jobs for includes in 4 minutes and 9 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #322215
librem5
test:native

00:00:13

 
  Package
passed #322219
librem5
package-debian-bullseye

00:00:59

passed #322217
librem5
package-debian-buster

00:01:05

passed #322216
librem5
package-pureos-amber

00:01:02

passed #322218
librem5
package-pureos-byzantium

00:00:42

 
  Test Package
passed #322226
librem5
autopkgtest-debian-bullseye-package

00:00:44

passed #322222
librem5
autopkgtest-debian-buster-package

00:00:36

passed #322220
librem5
autopkgtest-pureos-amber-package

00:00:41

passed #322224
librem5
autopkgtest-pureos-byzantium-package

00:00:57

passed #322227
librem5
lintian-debian-bullseye-package

00:00:41

passed #322223
librem5
lintian-debian-buster-package

00:00:36

passed #322221
librem5
lintian-pureos-amber-package

00:00:38

passed #322225
librem5
lintian-pureos-byzantium-package

00:00:28