[WIP] Spin datamgr to datamgr_install and datamgr_server#494

xinyanw409 wants to merge 4 commits intovmware-tanzu:mainvmware-tanzu/velero-plugin-for-vsphere:mainfrom

xinyanw409:split-datamgr-to-two-partsxinyanw409/velero-plugin-for-vsphere:split-datamgr-to-two-partsCopy head branch name to clipboard