support mapbox maps

[SymbolixAU]

https://github.com/SymbolixAU/mapbox

reference - https://github.com/uber/deck.gl/blob/master/docs/api-reference/mapbox/mapbox-layer.md

[dcooley]

some kind of weird conflict

mapbox::mapbox(
  token = token
) %>% 
  mapdeck::add_dependencies() %>%
    mapdeck::add_scatterplot(
      data = mapdeck::capitals
      , radius = 1000000
  )