Summary:
Using a generator means that we get access to more verbs, fakes for
testing and it is easier to keep this up to date.

Test Plan: Existing tests, skaffold operator

Reviewers: michelle, philkuz

Reviewed By: michelle, philkuz

Differential Revision: https://phab.corp.pixielabs.ai/D9692

GitOrigin-RevId: 911736599f2ae9ecbfa21be19b0b3884b8528384