ear 0.5.0

EAT Attestation Results implementation
Documentation
{
  "ear.raw-evidence": "3q2-7w",
  "iat": 1666091373,
  "ear.verifier-id": {
    "build": "rrtrap-v1.0.0",
    "developer": "Acme Inc."
  },
  "eat_profile": "tag:github.com,2023:veraison/ear",
  "submods": {
    "test": {
      "ear.status": "affirming",
      "ear.trustworthiness-vector": {
        "instance-identity": 2,
        "configuration": 2,
        "executables": 3,
        "file-system": 2,
        "hardware": 2,
        "runtime-opaque": 2,
        "storage-opaque": 2,
        "sourced-data": 2
      },
      "ear.appraisal-policy-id": "policy://psa/60a0068d"
    }
  }
}