switch off indexfilter tests for now
switch off indexfilter tests for now

verma/PDAL,Sciumo/PDAL,radiantbluetechnologies/PDAL,jwomeara/PDAL,verma/PDAL,verma/PDAL,DougFirErickson/PDAL,Sciumo/PDAL,radiantbluetechnologies/PDAL,mtCarto/PDAL,mpgerlek/PDAL-old,lucadelu/PDAL,verma/PDAL,Sciumo/PDAL,mtCarto/PDAL,boundlessgeo/PDAL,boundlessgeo/PDAL,mpgerlek/PDAL-old,boundlessgeo/PDAL,mtCarto/PDAL,lucadelu/PDAL,verma/PDAL,lucadelu/PDAL,verma/PDAL,Sciumo/PDAL,DougFirErickson/PDAL,radiantbluetechnologies/PDAL,mpgerlek/PDAL-old,verma/PDAL,jwomeara/PDAL,lucadelu/PDAL,DougFirErickson/PDAL,jwomeara/PDAL,mpgerlek/PDAL-old,mtCarto/PDAL,jwomeara/PDAL,boundlessgeo/PDAL,DougFirErickson/PDAL,radiantbluetechnologies/PDAL