This has the added benefit of precision increase and also avoiding unnecessary computation. Needed to change to uint32_t, as the jitter removal computation would otherwise go over the 16-bit range. As 16-bit computation can be left for "normal" sticks, added a special define just for FLYSKY_HALL_STICKS. In addition this PR changes back the radio analogs diagnose page second column also for FlySky digital hall sticks to show +/- 100 again, as now with first and second column we already cover all internal ranges used. Tested on RM TX16S with FlySky digital hall sticks.