Prevents rules with no STIG Rule ID to be output to stig-viewer results file
Prevents rules with no STIG Rule ID to be output to stig-viewer results file

Signed-off-by: Wesley Ceraso Prudencio <b02f0a9e9fb75238061eadf104399137f90ddb2e@redhat.com>

mpreisler/openscap,jan-cerny/openscap,OpenSCAP/openscap,OpenSCAP/openscap,mpreisler/openscap,redhatrises/openscap,redhatrises/openscap,mpreisler/openscap,OpenSCAP/openscap,OpenSCAP/openscap,jan-cerny/openscap,redhatrises/openscap,jan-cerny/openscap,jan-cerny/openscap,jan-cerny/openscap,redhatrises/openscap,mpreisler/openscap,redhatrises/openscap,jan-cerny/openscap,OpenSCAP/openscap,mpreisler/openscap,mpreisler/openscap,OpenSCAP/openscap,redhatrises/openscap