[][MAC80211][build][Link mwctl to correct path]

[Description]
Fix mwctl link path.

[Release-log]
N/A

Change-Id: I763fc6abb0a7a7713a2ce4a371eba403325aa110
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6351214
1 file changed