remove a special case for MoneyByteParam

The preprocessor should ideally have no special cases for macros at all
in the first place. But it does. This one doesn't seem to be necessary.

preprocessor.py

@@ -498,8 +498,6 @@ def macro_translator(macro, token, line):
             elif param_klass.byte_type == "dw":
                 if param_klass.size == 2:
                     allowed_length += 1 # just label
-                elif param_klass == MoneyByteParam:
-                    allowed_length += 1
                 elif param_klass.size == 3:
                     allowed_length += 2 # bank and label
                 else: