crda: sync with latest nl80211.h

Sync with latest nl80211.h wireless-testing.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
crda: add AUTO-BW rule flag support

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
crda: simplify text parsing for country/rules

Remove strange parsers.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>