LinuxKPI: 802.11: correct HE_MAC_CAP3 values

While we had assigned dummy values so far to HE, correct the HW_MAC_CAP3
values to avoid compile time errors of drivers when shifting values out
of range.

Sponsored by: The FreeBSD Foundation

(cherry picked from commit 51117ed11640e40e877872065ea039e9f97a9cd0)