Library function for creating 'new' pulumi jobs chain

[Ardiea]

Description/Context

We need a function like this:

https://github.com/mitodl/ol-infrastructure/blob/main/src/ol_concourse/lib/jobs/infrastructure.py#L142-L278

But that creates a 'new' style job chain that is more closely hooked to the application repos rather than the ol-inf repo. The point of this is to recreate the functionality of heroku to automatically deploy the application when commits are made to the release and release-candidate branches by doof.

example pipeline https://github.com/mitodl/ol-infrastructure/blob/main/src/ol_concourse/pipelines/infrastructure/unified_ecommerce/docker_pulumi.py

More information #2943 (comment)

Plan/Design