Detect usb drive when creating keydrive

src/freedombone-controlpanel

@@ -1054,6 +1054,7 @@ function create_keydrive_master {
     dialog --title $"USB Master Keydrive" \
            --msgbox $"Plug in a LUKS encrypted USB drive" 6 40
     clear
+    detect_usb_drive
     ${PROJECT_NAME}-keydrive -u $SELECTED_USERNAME --master 'yes'
     any_key
 }
@@ -1066,6 +1067,7 @@ function create_keydrive_fragment {
     dialog --title $"USB Fragment Keydrive" \
            --msgbox $"Plug in a LUKS encrypted USB drive" 6 40
     clear
+    detect_usb_drive
     ${PROJECT_NAME}-keydrive -u $SELECTED_USERNAME
     any_key
 }