flatpak: ignore unstable series from flatpak
flatpak: ignore unstable series from flatpak

starting from 1.0.0 flatpak follows the dbus versioning that uneven
MINOR versions are unstable.

next stable is 1.2

necrophcodr/void-packages,necrophcodr/void-packages,necrophcodr/void-packages,necrophcodr/void-packages,necrophcodr/void-packages