Fix deserialization of ArrayBuffer shared by multiple TypedArrays

Deserialization failed to restore proper ArrayBuffer when used by
multiple TypedArrays.

This didn't affect uBO since this specific code path was never
taken.

src/js/s14e-serializer.js

@@ -851,10 +851,11 @@ const _deserialize = ( ) => {
     case I_DATAVIEW: {
         const byteOffset = deserializeLargeUint();
         const length = deserializeLargeUint();
+        const ref = refCounter++;
         const arrayBuffer = _deserialize();
         const ctor = toArrayBufferViewConstructor[`${type}`];
         const out = new ctor(arrayBuffer, byteOffset, length);
-        readRefs.set(refCounter++, out);
+        readRefs.set(ref, out);
         return out;
     }
     default: