tests: Increase container-update timeouts for rolling upgrade jobs
tests: Increase container-update timeouts for rolling upgrade jobs

This should help make tests that rely on up-to-date listings more reliable.

Change-Id: Ib888c84fa629cc78f48a8251eda98c0fa51242c0

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