gate: Add victoria rolling upgrade job
gate: Add victoria rolling upgrade job

Change-Id: I6ca407b86658191b2db1e806d284cdd6348c86e1

swiftstack/swift,tipabu/swift,swiftstack/swift,openstack/swift,tipabu/swift,tipabu/swift,tipabu/swift,swiftstack/swift,openstack/swift,openstack/swift,openstack/swift