fixed an issue where "avoid_maneuver_radius" was represented as integer instead of double

[LukasPaczos]

This re-aligns the value with the API. Even though this is technically a breaking change, the integer representation was functionally wrong so we should treat this change as a bug fix.

[RingerJK]

@LukasPaczos I see in docs https://docs.mapbox.com/api/navigation/directions/ number range of avoid_maneuver_radius is [0, 1000]. Are you sure that we need so accurate value, looks like 1 meter should be enough? (Gson is mapping double to integer well)

[LukasPaczos]

The API allows for a number which also accepts floats and doubles, so mapbox-java needs to reflect that. I found this issue out when trying to parse request params created by Nav Native which were a floating point number and led to a crash. So it's less about what makes practical sense and more about the compatibility with the API.

[Guardiola31337]

Breaking SemVer, although we can consider it a bugfix