localCI: add a common pull request config object
localCI: add a common pull request config object

with this patch the pull request objects created in loop
and test methods can be created using the same configuration
this is to avoid duplicate configuration objects

Signed-off-by: Julio Montes <4a43a13347431ef00be7d745d08a5ba1757e840b@intel.com>

bwarden/tests,chavafg/tests,MarioCarrilloA/tests,clearcontainers/tests,bwarden/tests,chavafg/tests,sboeuf/tests,sboeuf/tests,clearcontainers/tests,devimc/tests,MarioCarrilloA/tests,devimc/tests