DevMode - Add integration test for DevMode using new lifecycle

Currently we don't have any integration or functional tests coverage for dev mode using new lifecycle.
In order to support the continued maintenance of devmode, and integration test should be added to verify the functionality remains working

Acceptance:
Have an integration test or functional test that demonstrate the following.
Client should be able to start the chaincode by itself, have it connect to the peer, and have the peer route invocations to it.
Client should be able to kill that process, swap in another, and have it work.