tdf#90291 fix missing track changes tab icon in the sidebar

Change-Id: I7a174e113482928f5674dfed1375a9dc86d2b16e
Reviewed-on: https://gerrit.libreoffice.org/15171Tested-by: Yousuf Philips <philipz85@hotmail.com>
Reviewed-by: Yousuf Philips <philipz85@hotmail.com>

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

@@ -189,7 +189,7 @@
           <value>ManageChangesDeck</value>
         </prop>
         <prop oor:name="IconURL" oor:type="xs:string">
-          <value>private:graphicrepository/cmd/lc_trackedchangesbar.png</value>
+          <value>private:graphicrepository/cmd/lc_trackchangesbar.png</value>
         </prop>
         <prop oor:name="ContextList">
           <value oor:separator=";">