[xfce] turn do-not-dusturb off by default

Signed-off-by: Dan Johansen <strit@manjaro.org>

overlays/xfce/etc/skel/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-notifyd.xml

@@ -14,6 +14,6 @@
   <property name="notify-location" type="uint" value="2"/>
   <property name="log-level" type="uint" value="0"/>
   <property name="log-level-apps" type="uint" value="0"/>
-  <property name="do-not-disturb" type="bool" value="true"/>
+  <property name="do-not-disturb" type="bool" value="false"/>
   <property name="notification-log" type="bool" value="true"/>
 </channel>