For all:
- harmonize Copyright/license section according to style.9 and used SPDX only.
- mention that the current generation of the driver is based on Linux version 7.0.
- make linuxkpi.4 and linuxkpi_wlan.4 .Xr as the man pages do exist these days.
iwlwifi: update the card/chipset names supported (while we still can)
iwlwififw: leave a comment only that we can no longer update the
man page and it will be removed in the future.
rtw88: update supported chipsets and add note to BUGS sections
rtw89: update supported chipsets and add note to BUGS sections
Sponsored by: The FreeBSD Foundation
MFC after: 3 days