hostapd: read missing parameter for dynamic VLANs

In r41872 Dynamic VLAN support was reintroduced, but the vlan_naming
parameter is not read while setting up the config, so it always
defaults to 1.

Signed-off-by: Reiner Herrmann <reiner@reiner-h.de>

SVN-Revision: 42787

package/network/services/hostapd/files/netifd.sh

@@ -220,7 +220,7 @@ hostapd_set_bss_options() {
 				dae_client dae_secret dae_port \
 				nasid ownip \
 				eap_reauth_period dynamic_vlan \
-				vlan_tagged_interface
+				vlan_naming vlan_tagged_interface
 
 			# legacy compatibility
 			[ -n "$auth_server" ] || json_get_var auth_server server