Fix instance size for non-production

[#49424769]
Use release name from manifest in template
Increase DEA drain timeout
Use 4 DEAs on non-production
Fix release name in template
Bump cloud controller ng

$> git shortlog 76caf6...3730a9

   David Sabeti and Kowshik Prakasam (1):
      Remove hard-coding of trial_db identifier [finishes #49420959]
Update cc config to include new trial db data