ScanIssue IHttpRequestResponse object is from the original request

[kapytein]

https://github.com/kapytein/jsonp/blob/master/jsonp.py#L124.

The IHttpRequestResponse object is from the original request, while we should include the altered request by the extension. Currently, as a temporary solution, the callback URL is included in the issue description.

As mentioned https://support.portswigger.net/customer/portal/questions/16743855-byte-to-ihttprequestresponse, we probably need to create our own class which creates a IHttpRequestResponse object from a byte[] object.