[rdkb][common][app][Refactor hostapd default config]

[Description]
Refactor hostapd default config for tx_queue_data2_burst to max align openwrt

[Release-log]
N/A

Change-Id: I3eb70f4123f908db3cee7bd6b194c6c6b587811b
diff --git a/recipes-wifi/hostapd/files/hostapd-6G.conf b/recipes-wifi/hostapd/files/hostapd-6G.conf
index c5ef322..5b695cd 100644
--- a/recipes-wifi/hostapd/files/hostapd-6G.conf
+++ b/recipes-wifi/hostapd/files/hostapd-6G.conf
@@ -12,7 +12,7 @@
 ieee80211h=1
 channel=37
 
-tx_queue_data2_burst=2.0
+tx_queue_data2_burst=8.1
 ieee80211n=1
 ht_coex=0
 ht_capab=[HT40-]