Resolves: tdf#125128 set Tables as "above" by default

see also tdf#40457, tdf#115032

Change-Id: I505c3dfaf8f0a23e525db015f52a881b22016d11
Reviewed-on: https://gerrit.libreoffice.org/72846
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

officecfg/registry/data/org/openoffice/Office/Writer.xcu

@@ -82,6 +82,9 @@
             <prop oor:name="CaptionText">
               <value xml:lang="en-US">: </value>
             </prop>
+            <prop oor:name="Position">
+              <value>0</value>
+            </prop>
           </node>
         </node>
         <node oor:name="Frame">