Use short sha in kubectl get output

[crenshaw-dev]

The long sha is a bit long

> k get commitstatus
NAME                                                                       SHA                                        PHASE
development-health                                                         483435da82e2fff813ed9562e098131b8fdc5005   success
e2e-staging-health                                                         b89ae34d8a6f7c1285b0abc5073f4423ad77c61d   success
environments-development-health-1304720753722541152223                     483435da82e2fff813ed9562e098131b8fdc5005   success
environments-production-health-1304720753722541152223                      d6cc7479253c0e7d1a47593824e3cac4453cfa1c   success
environments-staging-health-1304720753722541152223                         b89ae34d8a6f7c1285b0abc5073f4423ad77c61d   success
hcap                                                                       d8b54bd7d2c275c652ba2785cc4e2ebe56b0d0fa   pending
integration-staging-health                                                 b89ae34d8a6f7c1285b0abc5073f4423ad77c61d   success
production-use2-health                                                     d6cc7479253c0e7d1a47593824e3cac4453cfa1c   success
production-usw1-health                                                     d6cc7479253c0e7d1a47593824e3cac4453cfa1c   success
proposed-environments-development-health-1304720753722541152223-ca50bf7e   7454293d62cf7aa80f5c07e4bbfd10ea60cb9893   success
proposed-environments-staging-health-1304720753722541152223-d50445be       769cb5a0d3d60a6760724a9e4078d608b58aa3f6   success

[zachaller]

Not sure this can actually be done

[crenshaw-dev]

Yeah probably has to be in the CR. Not worth it if that's the case.