LinearTicks is missing "precision"

[StefanLobbenmeier]

In charts.js I can find the value precision https://www.chartjs.org/docs/latest/axes/cartesian/linear.html?h=precision, but from Java there is no way to set this (right?)

I found the other values in this class so I guess it should be added here https://github.com/mdewilde/chart/blob/80bbc675bb537062cdc3165cdf302cb358e8f2f8/src/main/java/be/ceau/chart/options/ticks/LinearTicks.java#L27