Add Compose Multiplatform implementation

[rschattauer]

New Feature

There is Compose Multiplatform https://www.jetbrains.com/lp/compose-multiplatform/ out, you already started doing the compose extension for Android, would it be possible to get a dependency that can be used within Kotlin Multiplatform compose?

Why

To not implement iOS and Android (and maybe another target) separately.

[rkreienbuehl]

This would be great

[brendanw]

Huge +1 from a mapbox customer who is all in on compose multiplatform