ci: automatically merge PRs in ci/centos
ci: automatically merge PRs in ci/centos

Merge PRs for the ci/centos branch when they have sufficient approvals
and the tests have passed. Using the same rules as the master branch.

Signed-off-by: Niels de Vos <7bda0c0ee7f47171cc808e9e60292cbc5d8140dd@redhat.com>

ceph/ceph-csi,ceph/ceph-csi,ceph/ceph-csi,ceph/ceph-csi