bump dockerapplifecycle
bump dockerapplifecycle

[finishes #156776908](https://www.pivotaltracker.com/story/show/156776908)

Submodule src/code.cloudfoundry.org/dockerapplifecycle ccdb780ec..9a6507a2c:
  > Support v2 image manifest for docker

cloudfoundry-incubator/diego-release,cloudfoundry-incubator/diego-release,cloudfoundry-incubator/diego-release,cloudfoundry-incubator/diego-release