transition's routing types should not depends on osrm

[greenscientist]

Currently we have type that contains route data that depends on OSRM:

export interface transitionMatchOptions extends osrm.MatchOptions {
    mode: RoutingMode;
    points: GeoJSON.Feature<GeoJSON.Point>[];
}
 
export interface transitionRouteOptions extends osrm.RouteOptions {
    mode: RoutingMode;
    points: GeoJSON.Feature<GeoJSON.Point>[];
}

Those transition*options type should not depends on OSRM. We might want to support other engine like valhalla, so those results container should be engine agnostic.

[greenscientist]

(We could get rid of an import for types/osrm with this, as discussed in #1114 )