HPCC-9898 ConfigMgr - delete multiple roxie servers

Signed-off-by: Gleb Aronsky <gleb.aronsky@lexisnexis.com>
Merge pull request #4991 from garonsky/HPCC-9898

HPCC-9898 ConfigMgr - delete multiple roxie servers

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>