[BUG] Support for consumes in @RequestMapping not working

Instead of

@RequestMapping(value = "/tracks", method = RequestMethod.POST, consumes = {MediaType.MULTIPART_FORM_DATA_VALUE})

One has to go with @ApiResponse in order to get Content-Type set in the generated code.

@RequestMapping(value = "/tracks", method = RequestMethod.POST)
@ApiResponse(description = "Successful Operation", responseCode = "200", content = @Content(mediaType = MediaType.MULTIPART_FORM_DATA_VALUE))

The first generated

const httpHeaderAccepts = [
    '*/*'
];

instead of

const httpHeaderAccepts = [
    'multipart/form-data'
];

No files or tests are named. Reproduce the shown Java @RequestMapping case and inspect how the generator produces the TypeScript request headers; compare it with the @ApiResponse workaround. Done means consumes=MediaType.MULTIPART_FORM_DATA_VALUE results in a generated Content-Type or media-type value of multipart/form-data.