Conditional publishing for K8s swagger specs

[jjzazuet]

So, Maven Central won't allow artifact updates for the same version. For example:

• Beleth upgrades to version 0.2.X.
• All K8S definitions remain at their latest versions. For example:
  • k8s130:1.30.3
  • k8s130:1.31.0

So here, we should only publish bl-rt, and keep all other artifacts the same, since they already have been published.

Or

• Beleth remains at version 0.2.X.
• At least one K8S definition set upgrades versions. For example:
  • k8s130:1.30.4
  • k8s130:1.31.0

Here, we should just publish k8s130:1.30.4.

So therefore, the build process needs to be smart enough to know which artifacts will get updated when a new release gets published.

Alternatively, we could:

1. Extract the code generation library to its own artifact.
2. Have bl-codegen, bl-rt and friends follow the same release version.
3. Maintain the K8S class definitions as separate projects.

Open to any other options.