fn:trace#1 is now supported

Thanks to @dizzzz's eXist-db/exist#3597

Author: joewiz

src/main/xar-resources/data/xquery/xquery.xml

@@ -137,9 +137,6 @@
                 <listitem>
                     <para> <literal>fn:round#2</literal> </para>
                 </listitem>
-                <listitem>
-                    <para> <literal>fn:trace#1</literal> </para>
-                </listitem>
                 <listitem>
                     <para> <literal>fn:transform#1</literal> </para>
                 </listitem>