qcacld-3.0: Set the flag for max BW support

Currently the FW expects the flag of
scan chan cmd to be set if the max BW
is filled for all the channels, which
is not set by driver.

Fix is to set the flag's 2 bit to allow
FW to use the max chanel BW.

Change-Id: I6240b8ae2f0c7389c43dd310d894a35411503d6e
CRs-Fixed: 2550431

core/wma/src/wma_scan_roam.c

@@ -144,6 +144,7 @@ QDF_STATUS wma_update_channel_list(WMA_HANDLE handle,
 	WMA_LOGD("no of channels = %d", chan_list->numChan);
 	chan_p = &scan_ch_param->ch_param[0];
 	scan_ch_param->nallchans = chan_list->numChan;
+	scan_ch_param->max_bw_support_present = true;
 	wma_handle->saved_chan.num_channels = chan_list->numChan;
 	WMA_LOGD("ht %d, vht %d, vht_24 %d", chan_list->ht_en,
 			chan_list->vht_en, chan_list->vht_24_en);