Data Services sends incorrect Content-Type when request signing is on

[marcinbunsch]

When using Data Services, you can choose to have the request signed and get a JWT payload.

However, Canvas Data Services still sends the request with "Content-Type: application/json", whereas it should be "Content-Type: text/plain".

Canvas Data Services is not part of the canvas-lms github repo, so where should I report this as a bug?