[][MAC80211][app][Add vendor command attribute for RTS BW signaling for mt76.]

[Description]
Add vendor command attribute for RTS BW signaling for mt76.

[Release-log]

Change-Id: I7fa0df909ed65492a33505c120b726a87b44c8f2
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7069417
diff --git a/feed/mt76-vendor/src/mt76-vendor.h b/feed/mt76-vendor/src/mt76-vendor.h
index 2d39cb4..7e11b91 100644
--- a/feed/mt76-vendor/src/mt76-vendor.h
+++ b/feed/mt76-vendor/src/mt76-vendor.h
@@ -140,6 +140,7 @@
 	MTK_VENDOR_ATTR_WIRELESS_CTRL_AMPDU,
 	MTK_VENDOR_ATTR_WIRELESS_CTRL_AMSDU,
 	MTK_VENDOR_ATTR_WIRELESS_CTRL_CERT,
+	MTK_VENDOR_ATTR_WIRELESS_CTRL_RTS_SIGTA,
 
 	/* keep last */
 	NUM_MTK_VENDOR_ATTRS_WIRELESS_CTRL,