Inline records in variant type definitions aren't pretty-printed properly in rtop

[hcarty]

Reason 1.11.0 + OCaml 4.04.0 from opam

Inline record arguments to variant constructors are not pretty-printed properly from rtop but they do show up properly in actual values:

For example:

Reason # type t = | A { x : int };
type t = A
Reason # A { x : 1 };
- : t = A {x : 1}

refmt does the right thing so it seems to be limited to rtop.

[jordwalke]

Fixed here: #2336