accesspoint: ability to set ht_capab/vht_capab

roles/accesspoint/templates/hostapd.conf.j2

@@ -507,6 +507,8 @@ ieee80211n={{wlan_ieee80211n}}
 # L-SIG TXOP protection support: [LSIG-TXOP-PROT] (disabled if not set)
 #ht_capab=[HT40-][SHORT-GI-20][SHORT-GI-40]
 
+ht_capab={{wlan_ht_capab}}
+
 # Require stations to support HT PHY (reject association if they do not)
 require_ht={{wlan_require_ht}}
 
@@ -643,6 +645,8 @@ ieee80211ac={{wlan_ieee80211ac}}
 # 0 = Tx antenna pattern might change during the lifetime of an association
 # 1 = Tx antenna pattern does not change during the lifetime of an association
 #vht_capab=[SHORT-GI-80][HTC-VHT]
+vht_capab={{wlan_vht_capab}}
+
 #
 # Require stations to support VHT PHY (reject association if they do not)
 require_vht={{wlan_require_vht}}