Pass activeIndex to DotComponent in addition avec isActive

[kopax]

Within a slider, I want to colorate the dot which have been passed in green, the current in red, and the next in grey.

With isActive, I am only able to colorate the current and others,

This ticket is adding activeIndex to the DotComponent here:

react-native-web-swiper/src/Controls.js

Line 92 in f2b5d40

isActive={activeIndex === index}