Update packages/ocaml-variants/ocaml-variants.5.3.0+BER/opam

Co-authored-by: David Allsopp <[email protected]>

Author: yallop

packages/ocaml-variants/ocaml-variants.5.3.0+BER/opam

@@ -76,4 +76,8 @@ depopts: [
   "ocaml-option-nnp"
   "ocaml-option-nnpchecker"
 ]
-available: os != "win32" & arch != "arm32" & arch != "x86_32"
+conflicts: [
+  "ocaml-option-32bit"
+  "ocaml-option-bytecode-only"
+]
+available: os != "win32"