Cluster IPs should have all 4 IPs (3 nodes plus arbitrator)
Cluster IPs should have all 4 IPs (3 nodes plus arbitrator)

- For some reason this never got put into the manifest template, even
though it was explicitly mentioned in the rolling deploy story [#110772724]

[#111741306]

Signed-off-by: Aditya Anchuri <fec81add3ed0c5a00986a42aa9b6fb1400567b77@pivotal.io>

cloudfoundry/cf-mysql-release,cloudfoundry/cf-mysql-release,cloudfoundry/cf-mysql-release,cloudfoundry/cf-mysql-release