Okhsl and Okhsv support for bevy_color

[realhackcraft]

What problem does this solve or what need does it fill?

Okhsl is better than oklch at randomly generating hues while keeping other conditions equal, as it is cylindrical and therefore allows more saturation without overflowing, which is an issue with oklch.

What solution would you like?

Add okhsl and okhsv to the bevy_colors.

What alternative(s) have you considered?

1. Deal with less saturated colors
2. Use math on my side to calculate the highest chroma for a given hue

Additional context

C++ code can be found here: https://bottosson.github.io/posts/colorpicker/

I could try implementing this for myself, but I'm new to the codebase and don't really know how to compute some values of the traits.