Update workflow example

[mtuchi]

Background, context, and business value

The current lightning-workflow.json is outdate. From @openfn/[email protected] there is a change in workflow structure to resemble new lighting naming conviction

The specific request, in as few words as possible

Update https://github.com/OpenFn/project/blob/main/lightning-workflow.json to use the new workflow structure

{
  "options": {
    "start": "get-data",
    "timeout": 1200000
  },
  "workflow": {
    "steps": [
      {
        "id": "get-data",
        "adaptor": "[email protected]",
        "state": {},
        "configuration": "./tmp/db-credential.json",
        "expression": "./jobs/1-getPatientData.js",
        "next": {
          "post-data": {
            "condition": "true"
          }
        }
      },
      {
        "id": "post-data",
        "adaptor": "http@latest",
        "configuration": "./tmp/api-credential.json",
        "state": {},
        "expression": "./jobs/2-postData.js"
      }
    ]
  }
}