[feature] Sync clever model validation to klever

[simon-cj]

Is this a BUG REPORT or FEATURE REQUEST?:

Uncomment only one, leave it on its own line:

/kind bug /kind feature

What happened: Clever newest model validation https://github.com/caicloud/model-registry/pull/528

What you expected to happen:

How to reproduce it (as minimally and precisely as possible):

Anything else we need to know?: