wifi: ieee80211: add UL-bandwidth definition of trigger frame

Define UL-bandwidth values of trigger frame according to 802.11 std.

Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://lore.kernel.org/r/20230925080902.51449-2-pkshih@realtek.com


Signed-off-by: Johannes Berg <johannes.berg@intel.com>