Lack of documentation for validating karmada images with cosign #448
Description
What documentation would you like to be added:
Documentation for validating karmada images with cosign.
Why do you think this document is needed:
Document completion for Part3 of karmada-io/karmada#3435
Where do you think the document should be placed:
I think the document could be placed under /Documentation/administrator/verify-artifacts.md