Add last commit information in status

[creydr]

Adding information about the runnings function revsion in the functions status (.status.deployment.revision), like

  deployment:
    deployer: knative
    image: kind-registry:5000/my-func:latest@sha256:d5c4f8a4d9ec50552a17079bf7a90af61ebc4149e41e2833143b87f84be9dfd7
    imageBuilt: "2026-04-27T14:11:30Z"
    revision: 0aa6517da2062864a1f5aeae6f49f9cd0bef4a64
    runtime: go