haskellPackages: add some arm-related issues to unsupported-platforms

* charsetdetect: dependency library which is vendored fails with a cpp
  failure on aarch64. Could probably theoretically support aarch64, but
  doesn't in practice.
* persist-state: aarch64 (no UNALIGNED_MEMORY) and armv7l (32 bit) fail
  in cpp.

pkgs/development/haskell-modules/hackage-packages.nix

@@ -52973,6 +52973,9 @@ self: {
        libraryHaskellDepends = [ base bytestring ];
        description = "Character set detection using Mozilla's Universal Character Set Detector";
        license = "LGPL";
+       platforms = [
+         "armv7l-linux" "i686-linux" "x86_64-darwin" "x86_64-linux"
+       ];
      }) {};
 
   "charsetdetect-ae" = callPackage
@@ -198131,6 +198134,7 @@ self: {
        ];
        description = "Serialization library with state and leb128 encoding";
        license = lib.licenses.bsd3;
+       platforms = [ "i686-linux" "x86_64-darwin" "x86_64-linux" ];
      }) {};
 
   "persist2er" = callPackage