Implement Mutual Inhibit module and use

[pmnxis]

Mutual Interaction Management Module for the Inhibit feature is required to oversee two separate input sources(DIPSW override and host-side signals).
This module is responsible for controlling two specific outputs on the Vendor Side and two outputs for the Credit Card Terminal (RS232). Particularly, for devices like the Credit Card Terminal, signals should only be sent when there are changes (minimizing the number of output occurrences).