Expose JIT Rest API for CICD integration

Hi all,

I recently had some thinking about JIT and GCP. The way it works now, it's great for human developers.

On the other hand, my Cloud Build service account requires plenty of privileges to deploy the application. It's a good idea to activate the permissions only when needed.

Potential objectives would be an exposition of JIT API next to the GUI web application. It would give the users the ability to integrate JIT with their applications.

I will be happy to elaborate more about this subject.