Related tdf#95694: Enable papersize & orientation listboxes

when called from File > Printer Properties > Properties. Anything
else doesn't make sense, user opens this dialog in order to be able
to edit the settings

Change-Id: I9559829551e6d6144da972757ab98afa5696bbfa
Reviewed-on: https://gerrit.libreoffice.org/43823Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>

svtools/source/dialogs/prnsetup.cxx

@@ -293,7 +293,10 @@ IMPL_LINK_NOARG(PrinterSetupDialog, ImplPropertiesHdl, Button*, void)
 {
     if ( !mpTempPrinter )
         mpTempPrinter = VclPtr<Printer>::Create( mpPrinter->GetJobSetup() );
-    mpTempPrinter->Setup( this );
+    // 2nd argument: whether paper size and orientation from printer settings
+    // override document settings, iow whether matching listboxes are editable
+    // (this is a printer setup dialog, so they definitely should be editable)
+    mpTempPrinter->Setup( this, true );
 }