[ACR] az acr cache create/update: Add --identity parameter to support using user-assigned managed identity for cache rules#33040

yanzhudd merged 6 commits intoAzure:devAzure/azure-cli:devfrom

AntonioVT:acr-to-acr-managed-identityAntonioVT/azure-cli:acr-to-acr-managed-identityCopy head branch name to clipboard