Changes

OBS: build_srcpkg.Dockerfile: add dh-runit

Add dh-runit, so we can build source packages of newer versions of
pcsc-lite.

Related: https://salsa.debian.org/debian/pcsc-lite/-/commit/c7c40df72dc3c754341501e34aa096fd72a61cef
Change-Id: I8d852cebb9decb3c881fd3ff9b530213bade0216

jobs/master-builds.yml: add missing job type 'distcheck'

We do have this job type in gerrit-verifications.yml, so it's executed
for each patch submitted to Gerrit.  However, we are not executing
'distcheck' during the daily master builds - fix this.

Change-Id: I4898ba712a29a6afc34bc22adec6a3131ce8c794
Fixes: 31fd5cf0 ("gerrit-verifications: execute 'distcheck' job for pysim")

jobs/gerrit-verifications.yml: pysim: allow skipping card tests

I've already implemented this logic in 6a3b8a0, however by mistake
I added it to master-builds.yml instead of gerrit-verifications.yml.
This is wrong because we specifically need this feature for Jenkins
verification, not for the master builds.

For daily master builds, on the other hand, we specifically want to
execute all existing job types, so revert my recent changes from
master-builds.yml, but keep the new job type.

Change-Id: I986d88545f64e13cd571ba9ff56bc924822e39a0
Fixes: 6a3b8a0 ("jobs/master-builds.yml: pysim: allow skipping card tests")