[] [pinctrl: fix mt7981 GPIO9 setting]

[Description]
Fix mt7981 GPIO9 setting.

[Release-log]
N/A

Change-Id: Id534ae5244c7c52d2c50e468f8208ee19992301a
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7007454
1 file changed