Image Signature Verification

[Racer159]

Enhancement Description

• One-line enhancement description (can be used as a release note): Provide image signature verification support to Zarf directly so that image signatures can be validated before hitting a validating webhook implementation in cluster and feedback can be gathered sooner.
• Zarf Enhancement Proposal:
• Primary contact (assignee): @Racer159
• Enhancement target (which target equals to which milestone/version):
  • release target (x.y):
• Alpha
  • ZEP (zarf-dev/proposals) update PR(s):
  • Code/Docs (zarf-dev/zarf) update PR(s):

Please keep this description up to date. This will help efficiently track the evolution of the enhancement.