hostapd: Do not recreate bss-interfaces

By default, hostapd always recreate all bss interfaces,
we create them in confd so we do not want this behaviour.

patches/hostapd/0002-do-not-recreate-interfaces.patch

@@ -0,0 +1,13 @@
+diff --git a/src/ap/hostapd.c b/src/ap/hostapd.c
+index 2406658da..4226a98ca 100644
+--- a/src/ap/hostapd.c
++++ b/src/ap/hostapd.c
+@@ -1508,7 +1496,7 @@ static int hostapd_setup_bss(struct hostapd_data *hapd, int first,
+ 				   conf->iface, addr, hapd,
+ 				   &hapd->drv_priv, force_ifname, if_addr,
+ 				   conf->bridge[0] ? conf->bridge : NULL,
+-				   first == -1)) {
++				   1)) {
+ 			wpa_printf(MSG_ERROR, "Failed to add BSS (BSSID="
+ 				   MACSTR ")", MAC2STR(hapd->own_addr));
+ 			hapd->interface_added = 0;