HPCC-10796 - Add option to dump workunit with/without progress

Signed-off-by: Jake Smith <jake.smith@lexisnexis.com>
Merge pull request #5353 from jakesmith/hpcc-10796

HPCC-10796 - Add option to dump workunit with/without progress

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>