[][MAC82011][Wifi6][MT76][Fix power on sequence]

[Description]
Fix power on sequence to prevent unexpected behavior.

[Release-log]
N/A

Change-Id: Ica5dfebdda9cf7891b5c07b3e0a84aeb5d3503b4
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/8801780
1 file changed