fixed domain in bulletandposition.ui

translatable strings in this .ui file are extracted as parts of cui/messages.pot.
if the domain was "sd", only source strings would be shown.

Change-Id: I1272721fbac72c0b5e392d65e080dd31a5bbc709
Reviewed-on: https://gerrit.libreoffice.org/72973
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

cui/uiconfig/ui/bulletandposition.ui

 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Generated with glade 3.22.1 -->
-<interface domain="sd">
+<interface domain="cui">
   <requires lib="gtk+" version="3.18"/>
   <object class="GtkAdjustment" id="adjustment1">
     <property name="upper">19.989999999999998</property>