lokit: ensure progress value sequential

When it is saving a impress file, the status indicator sometimes receives
lower values, that it is reflected to client side a flash to the progress bar.

Change-Id: Ib3e8499357984843650c8d897c7b1d6baeb65ff6
Reviewed-on: https://gerrit.libreoffice.org/24326Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: jan iversen <jani@documentfoundation.org>

framework/source/helper/statusindicator.cxx

@@ -103,7 +103,7 @@ void SAL_CALL StatusIndicator::setValue(sal_Int32 nValue)
     if (comphelper::LibreOfficeKit::isActive())
     {
         int nPercent = (100*nValue)/m_nRange;
-        if (nPercent != m_nLastCallbackPercent)
+        if (nPercent >= m_nLastCallbackPercent)
         {
             comphelper::LibreOfficeKit::statusIndicatorSetValue(nPercent);
             m_nLastCallbackPercent = nPercent;