Enable all unit tests (#5248)

* Add missing profile name to library extract test.

* Support both tzid and TZID properties on timezone geometry.  Improve validation of timezone polygons.

* Missing tzid property wasn't a geojson validation issue, shouldn't have been tested there.

* Use filesystem glob to loop over all test executables so we don't miss any in the future.

Co-authored-by: Michael Bell <michael@mjjbell.com>

include/util/geojson_validation.hpp

@@ -76,6 +76,14 @@ inline void validateFeature(const rapidjson::Value &feature)
     const auto coord_array = feature["geometry"].GetObject()["coordinates"].GetArray();
     if (coord_array.Empty())
         throw osrm::util::exception("Feature geometry coordinates member is empty.");
+
+    if (feature["geometry"]["type"] == "polygon" || feature["geometry"]["type"] == "Polygon")
+    {
+        if (!coord_array[0].IsArray() || !coord_array[0][0].IsArray())
+        {
+            throw osrm::util::exception("Polygon geometry missing outer ring");
+        }
+    }
 }
 } // namespace util
 } // namespace osrm