no gerrit verifications on a 32bit architecture
Most of our projects, particularly not libosmo*, only have gerrit build verification on amd64, but not on any 32bit architecture like i386 or armv7l.
Let's add verification on 32bit. We need some i386 jenkins slaves (via ansible) and the associated jenkins job-builder voodoo.
I would go straight for debian10, despite the amd64 builds still being tested on debian9.