ucb: Shift property "IsRowCountFinal"'s index from 0 to 1

The original 0 seems a typo.
Cf. ucb/source/sorter/sortresult.cxx and
    ucb/source/ucp/ftp/ftpresultsetbase.cxx.

Change-Id: I5c2331483aa8186a031bba9fb2fc906ee4a1e535
Reviewed-on: https://gerrit.libreoffice.org/52484Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

ucb/source/ucp/file/filrset.cxx

@@ -631,10 +631,10 @@ XResultSet_impl::getPropertySetInfo()
     seq[0].Type = cppu::UnoType<sal_Int32>::get();
     seq[0].Attributes = beans::PropertyAttribute::READONLY;
 
-    seq[0].Name = "IsRowCountFinal";
-    seq[0].Handle = -1;
-    seq[0].Type = cppu::UnoType<sal_Bool>::get();
-    seq[0].Attributes = beans::PropertyAttribute::READONLY;
+    seq[1].Name = "IsRowCountFinal";
+    seq[1].Handle = -1;
+    seq[1].Type = cppu::UnoType<sal_Bool>::get();
+    seq[1].Attributes = beans::PropertyAttribute::READONLY;
 
     XPropertySetInfo_impl* p = new XPropertySetInfo_impl( m_pMyShell,
                                                           seq );