BUG: small type hint bug in pyrtl/corecircuits.py:as_wires() function

[tem2021]

Hi, I was dividing into the PyRTL codebase and noticed a very minor issue in as_wires()
The type hint for val in pyrtl/corecircuits.py:751: is val: WireVectorLike,
Probably val: WireVectorLike | WrappedWireVector is more suitable based on the source code