Add a contribute.json?

[pdehaan]

Basically a dupe of mozilla/ensemble#200...
While this isn't a front-end project, it may be useful here as well.

{
  "name": "ensemble-transposer",
  "description": "ensemble-transposer fetches raw data from Mozilla's data engineers, adds metadata to it, and makes it available over various API endpoints.",
  "repository": {
    "url": "https://github.com/mozilla/ensemble-transposer",
    "license": "MPL-2.0"
  },
  "keywords": [
    "Node",
    "JavaScript",
    "Express"
  ],
  "bugs": {
    "list": "https://github.com/mozilla/ensemble-transposer/issues",
    "report": "https://github.com/mozilla/ensemble-transposer/issues/new"
  },
  "urls": {
    "prod": "https://ensemble-transposer.herokuapp.com/"
  }
}

NOTE: Not 100% sure to put as the "prod" URL, since there is no "/" route, and that currently 404s (but still passes the linter at https://www.contributejson.org/).

[openjck]

Ah, good thinking!

[openjck]

I wonder if/how we would serve this if we rewrite this as a Lambda task as per #81.

[pdehaan]

Maybe if we switch to Lambda tasks, the contribute.json wouldn't be needed. 🤷‍♀️