Move LRPInstance to cc_messages

[#83638702]

Signed-off-by: Eric Malm <emalm@pivotal.io>
Ensure executor and rep come up before auctioneer in task test

* if the auctioneer comes up before the rep, it can think the system is full
  when auctioning the task and then complete it

Signed-off-by: Eric Malm <emalm@pivotal.io>