Changing ovsdb job names to work better with patch-test

Changing ovsdb job names to work better with patch-test

patch test will now call the jobs with the string -gate- in them.
any jobs matching that string (regex match on -gate-) will get
jenkins priority. that let's devs use the gate and get results
faster.

the -upstream- job will now only run on the main automatic
triggers and never on gerrit patches. jobs that run on gerrit
patches could potentially break (bad controller code) which
then pollutes the job history.

Change-Id: Iedf936e53521e07691ba007bf1efb490b0941a5c
Signed-off-by: Jamo Luhrsen <jluhrsen@redhat.com>