Store mass transit stops based on new road link geometry

We can remove `roadLinkId` field from `AssetWithProperties` case class since none of the cases that use singleAssetRowToAssetWithProperties use it. Front end doesn't need it, neither does `OracleSpatialAssetProvider::updateAssetByExternalId`. `OracleSpatialAssetProvider::updateAssetByExternalIdLimitedByRoadType` uses this just to get road link type of the asset but road link type is already passed in `AssetWithProperties`.