Resolve "MAS-DT update platform status message"

Closes #47 (closed)

generate_schema_config.py

         "https://geojson.org/schema/Feature.json",
         "https://geojson.org/schema/FeatureCollection.json",
         "https://geojson.org/schema/LineString.json",
+        "https://geojson.org/schema/MultiLineString.json",
+        "https://geojson.org/schema/MultiPoint.json",
+        "https://geojson.org/schema/MultiPolygon.json",
         "https://geojson.org/schema/Point.json",
         "https://geojson.org/schema/Polygon.json",
     ]
 
 if __name__ == "__main__":
     import_remote_refs()
-    
+
     # Parse script args
     config = get_options()