fdo#78845 Packaging of fpicker ui files

Change-Id: I78e217032af52b365cc2d07909bda68daaf028a1
Reviewed-on: https://gerrit.libreoffice.org/10857
Reviewed-by: David Tardon <dtardon@redhat.com>
Tested-by: David Tardon <dtardon@redhat.com>