Skip "SceneLineNumber" table if present in the list of geolocation fields of
ASTER L1A dataset. It is not needed to fetch geocoding data and interferes
with proper Latitude/Longitude arrays.


git-svn-id: https://svn.osgeo.org/gdal/trunk/gdal@26781 f0d54148-0727-0410-94bb-9a71ac55c965