[Discuss] Archive Kubeflow/common repo

[johnugeorge]

Since kubeflow/common is merged into training-operator repo (kubeflow/trainer#1813), Can we archive Kubeflow/common repo so that no more changes are merged into this repo?

I will create a PR for adding contributors section in training operator repo linking to the common repo contributors.

/cc @kubeflow/wg-training-leads @tenzen-y @alculquicondor

[terrytangyuan]

+1

[tenzen-y]

+1

[gaocegege]

LGTM! Thanks for raising this.