HPCC-15038 nagios-monitoring fails installation do to conflicts
HPCC-15038 nagios-monitoring fails installation do to conflicts

        - Add /usr/lib64/nagios/plugins to cmake
          CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION

Signed-off-by: Gleb Aronsky <9746c29e6ed593f1e1ccbe1aacaf8f0320155813@lexisnexis.com>

hpcc-systems/nagios-monitoring,hpcc-systems/nagios-monitoring,hpcc-systems/nagios-monitoring