Add methods to encode and decode unsigned shorts

Assets/Scenes/ARCollaborationData/NetworkDataDecoder.cs

         return *(double*)&value;
     }
 
+    public ushort DecodeUShort() => (ushort)DecodeShort();
+
     public uint DecodeUInt() => (uint)DecodeInt();
 
     public ulong DecodeULong() => (ulong)DecodeLong();

Assets/Scenes/ARCollaborationData/NetworkDataEncoder.cs

 
     public unsafe void Encode(double value) => Encode(*(long*)&value);
 
+    public void Encode(ushort value) => Encode((short)value);
+
     public void Encode(uint value) => Encode((int)value);
 
     public void Encode(ulong value) => Encode((long)value);