Update magic numbers

Author: liam923

src/ocaml/typing/magic_numbers.ml

@@ -57,6 +57,7 @@ module Cmi = struct
     | "Caml1999I034" -> Some "5.2"
     | "Caml1999I550" -> Some "5.2.0minus-0"
     | "Caml1999I551" -> Some "5.2.0minus-1"
+    | "Caml1999I552" -> Some "5.2.0minus-2"
     | _ -> None
 
   let () = assert (to_version_opt Config.cmi_magic_number <> None)

src/ocaml/utils/config.ml

@@ -31,13 +31,13 @@
 let version = Sys.ocaml_version
 
 (* When bumping this number, be sure to also update ../typing/magic_numbers.ml *)
-let cmi_magic_number = "Caml1999I551"
+let cmi_magic_number = "Caml1999I552"
 
-let ast_impl_magic_number = "Caml1999M551"
-let ast_intf_magic_number = "Caml1999N551"
-let cmt_magic_number = "Caml1999T551"
-let cms_magic_number = "Caml1999S551"
-let index_magic_number = "Merl2023I501"
+let ast_impl_magic_number = "Caml1999M552"
+let ast_intf_magic_number = "Caml1999N552"
+let cmt_magic_number = "Caml1999T552"
+let cms_magic_number = "Caml1999S552"
+let index_magic_number = "Merl2023I552"
 
 let interface_suffix = ref ".mli"