qcacld-3.0: Clear concurrency_mode for link adapters

"concurrency_mode" is updated during MLO link adapter register but
not cleared during unregister.
Clear the link adapter's device_mode from "concurrency_mode""
during hdd_mlo_close_adapter.

Change-Id: Iaf301f1704fe587fe75c5703ec3e239ee44bd724
CRs-Fixed: 3142122

core/hdd/src/wlan_hdd_mlo.c

@@ -130,7 +130,8 @@ void hdd_mlo_close_adapter(struct hdd_adapter *link_adapter, bool rtnl_held)
 	hdd_check_for_net_dev_ref_leak(link_adapter);
 	wlan_hdd_release_intf_addr(link_adapter->hdd_ctx,
 				   link_adapter->mac_addr.bytes);
-
+	policy_mgr_clear_concurrency_mode(link_adapter->hdd_ctx->psoc,
+					  link_adapter->device_mode);
 	link_adapter->wdev.netdev = NULL;
 
 	if (rtnl_held)