HPCC-11391 Queries that are suspended only on slaves are not reported

Update control:queryinfo, control:queries etc to show queries that are
suspended on some slaves only.

Signed-off-by: Richard Chapman <rchapman@hpccsystems.com>
Merge pull request #5846 from richardkchapman/roxie-suspended-slave-info

HPCC-11391 Queries that are suspended only on slaves are not reported

Reviewed-by: Gavin Halliday <ghalliday@hpccsystems.com>