concierge-status: run needrestart

src/concierge-status

@@ -11,3 +11,8 @@ fi
 if type "dpkg" > /dev/null; then
   dpkg --audit 2>&1 | $LOGGER
 fi
+
+# needrestart: check which daemons need to be restarted after library upgrades
+if type "needrestart" > /dev/null; then
+  needrestart -u NeedRestart::UI::stdio -q -r l | $LOGGER
+fi