[][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
diff --git a/autobuild_mac80211_release/0003-master-mt76-makefile-for-new-chip.patch b/autobuild_mac80211_release/0003-master-mt76-makefile-for-new-chip.patch
index f76ad60..ec673f0 100644
--- a/autobuild_mac80211_release/0003-master-mt76-makefile-for-new-chip.patch
+++ b/autobuild_mac80211_release/0003-master-mt76-makefile-for-new-chip.patch
@@ -9,10 +9,10 @@
  Makefile | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++++-
  1 file changed, 76 insertions(+), 1 deletion(-)
 
-diff --git a/Makefile b/Makefile
+diff --git a/package/kernel/mt76/Makefile b/package/kernel/mt76/Makefile
 index 354449b..758546f 100644
---- a/Makefile
-+++ b/Makefile
+--- a/package/kernel/mt76/Makefile
++++ b/package/kernel/mt76/Makefile
 @@ -220,12 +220,20 @@ endef
  
  define KernelPackage/mt7915e