Geo Areas: Implement graphql query to fetch admin levels

[subinasr]

Problem Statement

• Admin levels are being fetched using REST API.

Acceptance Criteria

• Admin Levels are to be fetched using graphql

Additional Information

• REST API server://admin-levels

• GraphQL Query

  query MyQuery {
  project(id: "") {
  regions {
    adminLevels {
      id
      level
      nameProp
      parent
      parentCodeProp
      parentNameProp
      staleGeoAreas
      title
      tolerance
    }
  }
  }
  }