Update pve-nag-buster.sh

For #3 by @pconwell

pve-nag-buster.sh

@@ -19,7 +19,7 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-NAGTOKEN="data.status !== 'Active'"
+NAGTOKEN="data.status.toLowerCase() !== 'active'"
 NAGFILE="/usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js"
 SCRIPT="$(basename $0)"