Bump src/cloud_controller_ng

Bump deadcats/cloud_controller_ng:
  Max Brunsfeld:
     Merge pull request #294 from deadcats/docker-execution-metadata-75217010
  Peter Parente:
     Fix indentation
     Handle execution metdata when docker staging succeeds
  Julian Friedman:
     Pre-warm buildpacks
  Simon Leung:
     Allow separate configuration of diego staging and running

Signed-off-by: Max Brunsfeld <mbrunsfeld@pivotallabs.com>
Bump src/gnatsd

Bump fraenkel/gnatsd:
  Michael Fraenkel and Zach Robinson:
     Let readLoop do the closeConnection magic on any error
  Derek Collison:
     nats.io link
     Release version 0.5.6
Update templates with new CC diego config

[#76629600]

Signed-off-by: Max Brunsfeld <mbrunsfeld@pivotallabs.com>
Update jobs specs with new CC diego config format

[#76629600]

Signed-off-by: Max Brunsfeld <mbrunsfeld@pivotallabs.com>