Build #1480

Parameters
AOS_CD_JOBS_TARGET_BRANCH
The branch in the aos-cd-jobs repository to test against.
PULL_REFS
Used by prow. If this is not a pull request, it should at least contain the branch:hash of the HEAD being tested.
buildId
The ID that prow sets on a Jenkins job in order to correlate it with a ProwJob.
OPENSHIFT_ANSIBLE_TARGET_BRANCH
The branch in the openshift-ansible repository to test against.
OPENSHIFT_ANSIBLE_PULL_ID
The pull-request in the openshift-ansible repository to test.
PULL_NUMBER
The pull-request in the openshift-ansible repository to test. This is compatible with prow.
ORIGIN_TARGET_BRANCH
The branch in the origin repository to test against.
ORIGIN_AGGREGATED_LOGGING_TARGET_BRANCH
The branch in the origin-aggregated-logging repository to test against.
MERGE_SEVERITY
How important this pull request is.