Fix typing for address_remap (fixes #3234)

[daveisfera]

This is just a typing change so it shouldn't impact the functionality of the code

[gerzse]

@daveisfera Thanks for this!

The CI fails on Python 3.8: TypeError: Callable[args, result]: args must be a list. Got typing.Tuple[str, int].

Also from the docs at https://docs.python.org/3/library/typing.html#annotating-callable-objects

The subscription syntax must always be used with exactly two values: the argument list and the return type. The argument list must be a list of types, a ParamSpec, Concatenate, or an ellipsis. The return type must be a single type.

Maybe the accurate way to spell it is: Callable[[Tuple[str, int]], Tuple[str, int]]?

[daveisfera]

You're right. I forgot to put the Tuple in a list, so that's fixed now