[Refactor and sync iw from Openwrt]

[Description]
Refactor and sync wifi from Openwrt
1.add iw

[Release-log]
N/A

diff --git a/recipes-connectivity/iw/patches/patches.inc b/recipes-connectivity/iw/patches/patches.inc
new file mode 100644
index 0000000..b7b32e4
--- /dev/null
+++ b/recipes-connectivity/iw/patches/patches.inc
@@ -0,0 +1,8 @@
+#patch patches (come from openwrt/lede/target/linux/mediatek)
+SRC_URI_append = " \
+    file://001-nl80211_h_sync.patch \
+    file://010-Revert-iw-allow-specifying-CFLAGS-LIBS-externally.patch \
+    file://120-antenna_gain.patch \
+    file://130-survey-bss-rx-time.patch \
+    file://200-reduce_size.patch \
+    "