UserService.MyInfo does not pass options to the request

[nstratos]

A lot of methods use the Client.list internally which handles options but UserService.MyInfo doesn't, so the options have to be passed "manually" but they are currently missing.

This became obvious because the only option that UserService.MyInfo supports is Fields which is not covered by a test and attempting to cover it makes no difference.

go test -covermode=count -coverprofile=count.out && go tool cover -html count.out