feat: Add configuration for entrypoint and args
On CloudRun it is possible to override the entrypoint and args through the container spec
https://cloud.google.com/run/docs/configuring/services/containers#yaml_1
This adds the command and args to the manifest schema which will allow us to do the same for Runway. It is needed because of a service migrated to Runway that uses an image that has varying entrypoints.
Part of gitlab-com/gl-infra/production-engineering#25526 (closed)
Edited by John Jarvis