message: feat(migrations): introduce Issuer ID
diff: {
  "complianceRegistry": "I-REC",
  - "currencies": [
  - "USD"
  - ],
  - "externalDeviceIdTypes": [
  - "Smart Meter Readings API ID"
  - ],
  + "currencies": ["USD"],
  + "externalDeviceIdTypes": ["Smart Meter Readings API ID", "Issuer ID"],
  "country": {
  "name": "Thailand",
  "regions": {
  "Suphan Buri",
  "Nakhon Nayok"
  ],
  - "East": ["Chachoengsao", "Chanthaburi", "Chon Buri", "Prachin Buri", "Rayong", "Sa Kaeo", "Trat"],
  + "East": [
  + "Chachoengsao",
  + "Chanthaburi",
  + "Chon Buri",
  + "Prachin Buri",
  + "Rayong",
  + "Sa Kaeo",
  + "Trat"
  + ],
  "South": [
  "Chumphon",
  "Nakhon Si Thammarat",
  "otherGreenAttributes": "N.A.",
  "typeOfPublicSupport": "N.A",
  "facilityName": "Wuthering Heights Windfarm",
  - "externalDeviceIds": [{
  + "externalDeviceIds": [
  + {
  "id": 123,
  "type": "Smart Meter Readings API ID"
  - }],
  + },
  + {
  + "id": "ABQ123-1",
  + "type": "Issuer ID"
  + }
  + ],
  "user": {
  "email": "devicemanager@mailinator.com",
  "password": "test"
  "user": {
  "email": "devicemanager2@mailinator.com",
  "password": "test"
  + },
  + "externalDeviceIds": [
  + {
  + "id": "ABQ123-2",
  + "type": "Issuer ID"
  }
  + ]
  }
  },
  {
  "user": {
  "email": "devicemanager@mailinator.com",
  "password": "test"
  + },
  + "externalDeviceIds": [
  + {
  + "id": "ABQ123-3",
  + "type": "Issuer ID"
  }
  + ]
  }
  }
  ]
  