Update credential.json

tests/fixtures/license/2.0/credential.json

@@ -1,38 +1,19 @@
 {
   "@context": [
     "https://www.w3.org/ns/credentials/v2",
-    {
-      "@protected": true,
-      "DriverLicenseCredential": "urn:example:DriverLicenseCredential",
-      "DriverLicense": {
-        "@id": "urn:example:DriverLicense",
-        "@context": {
-          "@protected": true,
-          "id": "@id",
-          "type": "@type",
-          "documentIdentifier": "urn:example:documentIdentifier",
-          "dateOfBirth": "urn:example:dateOfBirth",
-          "expirationDate": "urn:example:expiration",
-          "issuingAuthority": "urn:example:issuingAuthority"
-        }
-      },
-      "driverLicense": {
-        "@id": "urn:example:driverLicense",
-        "@type": "@id"
-      }
-    }
+    "https://w3id.org/vdl/v2"
   ],
   "id": "urn:uuid:36245ee9-9074-4b05-a777-febff2e69757",
-  "type": ["VerifiableCredential", "DriverLicenseCredential"],
+  "type": ["VerifiableCredential", "Iso18013DriversLicenseCredential"],
   "credentialSubject": {
     "id": "urn:uuid:1a0e4ef5-091f-4060-842e-18e519ab9440",
-    "driverLicense": {
-      "type": "DriverLicense",
-      "documentIdentifier": "T21387yc328c7y32h23f23",
-      "dateOfBirth": "01-01-1990",
-      "expirationDate": "01-01-2030",
-      "issuingAuthority": "VA"
+    "type": "LicensedDriver",
+    "driversLicense": {
+      "type": "Iso18013DriversLicense",
+      "document_number": "T21387yc328c7y32h23f23",
+      "birth_date": "01-01-1990",
+      "expiry_date": "01-01-2030",
+      "issuing_authority": "VA"
     }
   }
 }
-