Find way to provide correct version of gcloud CLI tool for new Cloud Run octue deploy CLI command

[cortadocodes]

We have a CLI command octue deploy that can deploy services to Cloud Run and Dataflow. It works reasonably well although is reasonably brittle and should probably be updated to use something like terraform. It was built to use a specific version of the gcloud CLI tool. For the command to work on any system, something like Docker needs to be used to ensure the correct version of gcloud is available. This isn't ideal as a user of the SDK wouldn't just be able to run the CLI command and guarantee it would work without downloading a docker image.

Perhaps we should think about:

• Whether sers are actually going to use octue deploy
• Whether it's worth updating this tech-indebted deployment tool or if we should switch to terraform or similar
• Using some other deployment tool