qcacld-3.0: Fix connection information deleting and restoring

Currently only one connection information corresponding to the
provided mode is deleted and restored, which causes channel
selecting failure in DFS testing with AP+AP concurrency mode.
When radar is found in AP+AP concurrency mode, a new valid channel
should be selected. Before selecting the channel, all existing
connection information of SAP mode should be deleted, otherwise
no valid channel can be selected.

All the connection information corresponding to the provided mode
should be deleted and restored.

Change-Id: Id363dbb2c31485fefcd6915696060923063079bb
CRs-Fixed: 2078021

core/hdd/src/wlan_hdd_main.c

@@ -6923,7 +6923,8 @@ static uint8_t hdd_get_safe_channel_from_pcl_and_acs_range(
 
 	status = policy_mgr_get_pcl_for_existing_conn(hdd_ctx->hdd_psoc,
 			PM_SAP_MODE, pcl.pcl_list, &pcl.pcl_len,
-			pcl.weight_list, QDF_ARRAY_SIZE(pcl.weight_list));
+			pcl.weight_list, QDF_ARRAY_SIZE(pcl.weight_list),
+			false);
 	if (QDF_IS_STATUS_ERROR(status)) {
 		hdd_err("Get PCL failed");
 		return INVALID_CHANNEL_ID;