Add maccel to driver

[charlesmst]

Wymads and Bukfers from bastard keyboards have developed a QMK mouse acceleration. The original version this was based on can be found here

This PR adds the same mouse acceleration to the driver as an optional feature and offers customization for all the formula parameters that are present in the QMK version.

For the parameters for the maccel equation, I had to use int kconfig options and divide them to get the float values.

I have been using this in my keyboard and it has been working as expected, when compared to the wired version