[][MAC80211][WiFi7][Misc][Support backport source folder copy]

[Description]
Add backport source folder copy

[Release-log]
N/A

Change-Id: Iafdc44d49550d12ac296600cb07cbdc45f949265
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/8132441
1 file changed