COMP: remove GDAL_LIBRARY from OTBConfig. it is not used by external project
COMP: remove GDAL_LIBRARY from OTBConfig. it is not used by external project

orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB