Look for Flatpak and module updates as well as RPM updates
    
    There may be Flatpak or module updates that address blocker or
    FE bugs, as well as RPM updates (in fact there are two right
    now). To Bodhi, these are separate "releases", so we need to
    tweak the search dict to search for bugs in those releases too.
    
    Signed-off-by: Adam Williamson <awilliam@redhat.com>