Add SFH model by Chruslinska et al.

[tassos25]

We should add the empirical models by Chruslinska for the metallicity dependent SFH (https://ui.adsabs.harvard.edu/abs/2019MNRAS.488.5300C/abstract) ideally before the release of v2.

The data of the paper can be found here: https://ftp.science.ru.nl/astro/mchruslinska/

I am sure that Martyna would be more than happy to help us add them.

[maxbriel]

Added in PR #543