HPCC-11795 Paging request was using wrong field for WUListQueries

Fixes HPCC-11795

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>
Merge pull request #6138 from GordonSmith/HPCC-11795

HPCC-11795 Paging request was using wrong field for WUListQueries

Reviewed-By: Miguel Vazquez <miguel.vazquez@lexisnexis.com>
Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>