Changes

jobs/osmocom-build-tags…: set seccomp profile

Set the seccomp profile to make io_uring work in docker, so the
regression test in libosmocore using io_uring does not fail. This
happened to work previously on the build4 jenkins node because of an
older docker version.

Related: OS#6718#note-2
Change-Id: I9636ce30a0515b773be0581a8018bf1f62c1341c