koji_promote: task IDs in metadata should be ints (tests)
koji_promote: task IDs in metadata should be ints (tests)

vrutkovs/atomic-reactor,fr34k8/atomic-reactor,maxamillion/atomic-reactor,jarodwilson/atomic-reactor,projectatomic/atomic-reactor,jarodwilson/atomic-reactor,fr34k8/atomic-reactor,DBuildService/atomic-reactor,DBuildService/atomic-reactor,vrutkovs/atomic-reactor,projectatomic/atomic-reactor,maxamillion/atomic-reactor