New Challenge on GraphQL (using Starwars API as backend).

[francisnazareth]

The challenge covers the following:

1. Create a synthetic GraphQL API using GraphQL schema.
2. Add HTTP custom resolvers using https://swapi.dev/api/people and https://swapi.dev/api/people/id as the HTTP endpoints.
3. Testing the GraphQL APIs using Azure API management test pane.
4. Testing the GraphQL APIs using Developer portal.

Please feel free to re-arrange the lab order or make any changes as necessary.

[simonkurtz-MSFT]

So sorry, @francisnazareth, as this went unnoticed! Thank you for your PR and hard work! I am not as deeply involved with the GraphQL work, so I may defer to @ferantoMSFT and @Chad-Dumas-MSFT.