[][MAC80211][MT76][wifi: mt76: mt7915: set sku initial value to zero]

[Description]
Add patch "wifi: mt76: mt7915: set sku initial value to zero" to prevent mcu
get invalid value.

[Release-log]
N/A

Change-Id: Ib8a2d08c87f9b5a518d3194cbd29bd497320bf53
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6928835
diff --git a/autobuild_mac80211_release/0001-master-mac80211-generate-hostapd-setting-from-ap-cap.patch b/autobuild_mac80211_release/0001-master-mac80211-generate-hostapd-setting-from-ap-cap.patch
index 4459fdd..9f946f3 100644
--- a/autobuild_mac80211_release/0001-master-mac80211-generate-hostapd-setting-from-ap-cap.patch
+++ b/autobuild_mac80211_release/0001-master-mac80211-generate-hostapd-setting-from-ap-cap.patch
@@ -56,7 +56,7 @@
  		append base_cfg "he_mu_edca_ac_vo_timer=255" "$N"
  	fi
  
-+	set_default tx_burst 8.1
++	set_default tx_burst 5.9
 +
  	hostapd_prepare_device_config "$hostapd_conf_file" nl80211
  	cat >> "$hostapd_conf_file" <<EOF