[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: Iac2d90c811e2db4d658f289ab668358f9fbe801d
diff --git a/recipes-wifi/hostapd/files/hostapd-6G.conf b/recipes-wifi/hostapd/files/hostapd-6G.conf
index 5b695cd..3bac2a5 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=8.1
+tx_queue_data2_burst=5.9
 ieee80211n=1
 ht_coex=0
 ht_capab=[HT40-]