Update az snp / tdx vtpm dependency to 0.5#293

Merged

fitzthum merged 4 commits intoconfidential-containers:mainfrom surajssd:update-az-snp-vtpm

Feb 7, 2024

+343-376

Commits on Jan 31, 2024

Commits on Feb 2, 2024

AS-verifier: Add PCR verification to Azure vTPM
surajssd
committed