HPCC-11808 Missing alias information from control:queries

Signed-off-by: Richard Chapman <rchapman@hpccsystems.com>
HPCC-11808 Missing alias information from control:queries

Fix issue from review

Signed-off-by: Richard Chapman <rchapman@hpccsystems.com>
Merge pull request #6152 from richardkchapman/roxie-queries-alias

HPCC-11808 Missing alias information from control:queries

Reviewed-by: Gavin Halliday <ghalliday@hpccsystems.com>