14119 FIX Fix ignored site filter on exporting views as PDF

SUP-10325

Change-Id: I6c305ae40bfa0883bc7f52793e285d10567577f6

.werks/14119

+Title: Fix ignored site filter on exporting views as PDF report
+Class: fix
+Compatible: compat
+Component: reporting
+Date: 1653052712
+Edition: cee
+Knowledge: doc
+Level: 1
+State: unknown
+Version: 2.2.0i1
+
+If you used site filters in views and the option "Export" -> "This view as
+PDF", the generated report contained all site results.