Ability to disable diagonal movements.

## Describe your suggestion
Add the ability to disable all diagonal movements no matter if they change the y.

## Settings
#allowDiagonal

## Context
I have seen people complaining about baritone falling if there is lag, this would just completely disable the movement, therefore meaning that baritone won't ever fall on it.

## Final checklist
- [x] I know how to properly use check boxes
- [x] I have not used any OwO's or UwU's in this issue.