[][MAC80211][hostapd][Add channel information for hostapd reload]

[Description]
Add center channel, operating class, and bandwidth into the UPDATE
command when wpa_supplciant reloads hostapd.
Hostapd can correctly update its channel information.

[Release-log]
N/A

Change-Id: I80d3b097cb85a45f9877b69701233a1cf2034538
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7273521
1 file changed