Removes bogus UNO command AcceptChange and RejectChange

These are not real commands. The real ones are:
- AcceptTracedChange
- RejectTracedChange

Change-Id: I352cea4a5ffec73947932264783b61ae044f25cf
Signed-off-by: Rodolfo Ribeiro Gomes <rodolforg@gmail.com>
Reviewed-on: https://gerrit.libreoffice.org/8000Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

officecfg/registry/data/org/openoffice/Office/UI/WriterCommands.xcu

@@ -272,16 +272,6 @@
           <value xml:lang="en-US">Copy Hyperlink Location</value>
         </prop>
       </node>
-      <node oor:name=".uno:AcceptChange" oor:op="replace">
-        <prop oor:name="Label" oor:type="xs:string">
-          <value xml:lang="en-US">Accept Change</value>
-        </prop>
-      </node>
-      <node oor:name=".uno:RejectChange" oor:op="replace">
-        <prop oor:name="Label" oor:type="xs:string">
-          <value xml:lang="en-US">Reject Change</value>
-        </prop>
-      </node>
       <node oor:name=".uno:InsertBookmark" oor:op="replace">
         <prop oor:name="Label" oor:type="xs:string">
           <value xml:lang="en-US">Bookmar~k...</value>