feat: expose resource health in resource binding

[kirederik]

Context

We currently expose information about what is the version of a particular resource in the resource itself. We would like to expose a similar information in the resource binding status.

An example resource status

apiVersion: marketplace.kratix.io/v1alpha1
kind: redis
metadata:
  #...
spec:
  backups: false
  size: small
status:
  conditions:
  # ..
  observedGeneration: 1
  promiseVersion: v0.1.0
  resourceBindingVersion: latest

Exposing the version of the resource in the binding will simplify the logic for upgrades

Acceptance Criteria

Given I have a resource request with a binding
When I inspect the resource binding itself
I can see the current version of the resource in the binding status