[][MAC80211][app][Fix MT76 Makefile patch fail]

[Description]
Fix MT76 Makefile patch fail

[Release-log]
N/A

Change-Id: Iacec13f6834bf076b19f2f55a7518adbfae4b0c5
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6243280
2 files changed