HPCC-10871 ECL helper version incompatible

Earlier changes in this file SHOULD have increased this version.

Signed-off-by: Richard Chapman <rchapman@hpccsystems.com>
Merge pull request #5416 from richardkchapman/eclhelper-version

HPCC-10871 ECL helper version incompatible

Reviewed-by: Gavin Halliday <ghalliday@hpccsystems.com>