chore: remove [Stdune.Int] int

Signed-off-by: Rudi Grinberg <me@rgrinberg.com>

<!-- ps-id: 3264cb97-904c-4fde-87e8-20db91ea9cf5 -->

Author: rgrinberg

ocaml-lsp-server/src/import.ml

@@ -6,7 +6,6 @@ include struct
   module Code_error = Code_error
   module Comparable = Comparable
   module Exn_with_backtrace = Exn_with_backtrace
-  module Int = Int
   module Table = Table
   module Tuple = Tuple
   module Unix_env = Env