tdf#83830: Remove experimental status from Page Deck

Change-Id: I4214d92947734bab954a07118cdee96950a97814
Reviewed-on: https://gerrit.libreoffice.org/26591
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>
diff --git a/officecfg/registry/data/org/openoffice/Office/UI/Sidebar.xcu b/officecfg/registry/data/org/openoffice/Office/UI/Sidebar.xcu
index f579ba1..2f2a032 100644
--- a/officecfg/registry/data/org/openoffice/Office/UI/Sidebar.xcu
+++ b/officecfg/registry/data/org/openoffice/Office/UI/Sidebar.xcu
@@ -59,9 +59,6 @@
        <prop oor:name="OrderIndex" oor:type="xs:int">
          <value>100</value>
        </prop>
        <prop oor:name="IsExperimental" oor:type="xs:boolean">
          <value>true</value>
        </prop>
      </node>
      <node oor:name="GalleryDeck" oor:op="replace">
        <prop oor:name="Title" oor:type="xs:string">