mesh: Assign channel in frequency params in all bands

Previously, the channel number was set in hostapd_freq_params only with
the presence of HT capabilities. Set the channel number before the check
for HT mode to accommodate the 6 GHz band cases.

Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>

wpa_supplicant/wpa_supplicant.c

@@ -2430,6 +2430,8 @@ void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s,
 	if (!mode)
 		return;
 
+	freq->channel = channel;
+
 	is_24ghz = hw_mode == HOSTAPD_MODE_IEEE80211G ||
 		hw_mode == HOSTAPD_MODE_IEEE80211B;