add the xml strict namespaces to misc/namespaces.txt

Change-Id: Ie83b5c94f1f002851bff3b39b1d9b676a3e44aa1

oox/source/token/namespaces.pl

@@ -89,6 +89,7 @@ foreach( keys( %namespaces ) )
     print( NAMEFILE "{ $id, \"$namespaces{$_}\" },\n" );
     print( NAMEFILE_STRICT "{ $id, \"$namespaces_strict{$_}\" },\n" );
     print( TXTFILE "$id $_ $namespaces{$_}\n" );
+    print( TXTFILE "$id $_ $namespaces_strict{$_}\n" );
     ++$i;
 }