disk.tree: Fixed bug that captures cdrom drive on disk collect data

All drives linked in /dev/cdrom* will be ignored.

Signed-off-by: Thiago H. S. Picharski <thsp08@c3sl.ufpr.br>
Acked-by: Diego Pasqualin <dgp06@c3sl.ufpr.br>
Acked-by: Vinicius Ruoso <vkr07@c3sl.ufpr.br>
Signed-off-by: Josiney de Souza <josineys@c3sl.ufpr.br>

scripts/collect/inventory/disk.tree

@@ -30,7 +30,8 @@ raid=false
 
 if test -d "/dev/disk/by-id/"; then
     for line in $(ls -l --time-style="+%F %R" /dev/disk/by-id/ | grep "usb" |
-            awk '{print $10}' | grep "[a-z]$"); do
+            awk '{print $10}' | grep "[a-z]$"; ls -l --time-style="+%F %R"\
+            /dev/cdrom* | awk '{print $10}' | grep "[a-z]$"); do
         test -n "${massStorage}" && massStorage="${massStorage}|"
         massStorage="${massStorage}$(basename $line)"
     done