jobs: ovirt-hosted-engine-setup

Add ovirt-hosted-engine-setup jobs.
1.1 / 3.4 targeted job requires otopi-devtools to be installed
while running configure.
Moved tarball and src.rpm generation inside mock for providing
required dependencies.

Change-Id: I10a908a2be067d38616c41a2c2e6cb3effc9c787
Signed-off-by: Sandro Bonazzola <sbonazzo@redhat.com>