revert r26692 - probable bad interaction with ogr_sql_sqlite_16 (#5318)

git-svn-id: https://svn.osgeo.org/gdal/trunk@26693 f0d54148-0727-0410-94bb-9a71ac55c965
set ogr_sqlite_sqlite.py executable

git-svn-id: https://svn.osgeo.org/gdal/trunk@26694 f0d54148-0727-0410-94bb-9a71ac55c965