Support area as geojson

[TheSnoozer]

[out:json][timeout:25];
// gather results
(
  // (around:radius,latitude,longitude)
  is_in(43.5391108,6.9376076);
);
// print results
out body;
>;
out skel qt;

returns valid data (e.g. area) however the api just states overpass.errors.UnknownOverpassError: Received corrupt data from Overpass (invalid element).

Besides that a better error message would be:

raise UnknownOverpassError(f"Received element {elem_type=} which is currently not implemented, or represents corrupted data.")