HPCC-11359 Add confirmation message for WU Clone, Restart, Resubmit and Publish

Fixes HPCC-11359

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>
Merge pull request #5822 from GordonSmith/HPCC-11359

HPCC-11359 Add confirmation message for WU Clone, Restart, Resubmit and Publish

Reviewed-By: Miguel Vazquez <miguel.vazquez@lexisnexis.com>
Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>