[rabbitmq] fix broken pipeline
[rabbitmq] fix broken pipeline

Fix modified manifest being overwritten and not being deployed.

[#148579027]

Signed-off-by: Diego Lemos <48d75b1e8d05d722a97d5c3ce49024e6a466bebe@pivotal.io>

pivotal-cf/cf-rabbitmq-release,pivotal-cf/cf-rabbitmq-release,pivotal-cf/cf-rabbitmq-release,pivotal-cf/cf-rabbitmq-release