if_iwi(4) on FreeBSD

The text c269f895844d, as FreeBSD 14.1-RELEASE, FreeBSD 14.0-RELEASE, FreeBSD 13.5-RELEASE, FreeBSD 13.4-RELEASE, FreeBSD 13.3-RELEASE shipped it.

Intel PRO/Wireless 2200BG/2225BG/2915ABG IEEE 802.11 driver