haskellPackages.miso-examples: restrict to javascript-ghcjs

pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml

@@ -847,6 +847,7 @@ supported-platforms:
   midi-alsa:                                    [ platforms.linux ] # alsa-core only supported on linux
   midisurface:                                  [ platforms.linux ] # alsa-core only supported on linux
   miso-action-logger:                           [ javascript-ghcjs ] # https://github.com/Lermex/miso-action-logger/issues/1
+  miso-examples:                                [ javascript-ghcjs ]
   OrderedBits:                                  [ platforms.x86 ] # lacks implementations for non-x86: https://github.com/choener/OrderedBits/blob/401cbbe933b1635aa33e8e9b29a4a570b0a8f044/lib/Data/Bits/Ordered.hs#L316
   reactivity:                                   [ platforms.windows ]
   reflex-libtelnet:                             [ platforms.linux ] # pkgs.libtelnet only supports linux

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

@@ -446536,6 +446536,7 @@ self: {
       isExecutable = true;
       description = "A tasty Haskell front-end web framework";
       license = lib.licenses.bsd3;
+      platforms = [ "javascript-ghcjs" ];
     }
   ) { };