ieee802154: hwsim: Implement address filtering

ieee802154: hwsim: Implement address filtering

We have access to the address filters being theoretically applied, we
also have access to the actual filtering level applied, so let's add a
proper frame validation sequence in hwsim.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Alexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/r/20221007085310.503366-6-miquel.raynal@bootlin.com
[stefan@datenfreihafen.org: fixup some checkpatch warnings]
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>