qcacld-3.0: Send the 6 GHz channel in WMI_ROAM_CHAN_LIST

When the Intra band INI is enabled and the STA connected in 6 GHz
band the channel count and frequency are not sent in the
WMI_ROAM_CHAN_LIST command as the band is not defined or unknown.
As a result of this DUT is unable to trigger partial roam scan in
the current connected 6 GHz channel and does a full roam scan.

Add the 6 GHz band check in the Intra band enabled case.

Change-Id: I765c233d1e6bf71cab186041ebd7df2293be6f05
CRs-Fixed: 3469197

components/umac/mlme/connection_mgr/core/src/wlan_cm_roam_offload.c

@@ -1796,6 +1796,13 @@ cm_check_band_freq_match(enum band_info band, qdf_freq_t freq)
 	if (band == BAND_5G && WLAN_REG_IS_5GHZ_CH_FREQ(freq))
 		return true;
 
+	/*
+	 * Not adding the band check for now as band_info will be soon
+	 * replaced with reg_wifi_band enum
+	 */
+	if (WLAN_REG_IS_6GHZ_CHAN_FREQ(freq))
+		return true;
+
 	return false;
 }