Changes to Github Login Complete

added the optional property user/pending_email to the response with the 200 status

added the new optional request property state

added the new optional request property signup_attribution/anyOf[subschema #1: SignupAttributionDto]/gclid

added the new optional request property signup_attribution/anyOf[subschema #1: SignupAttributionDto]/rdt_cid

added the new optional request property signup_attribution/anyOf[subschema #1: SignupAttributionDto]/twclid

added the new optional request property partner_ref