[][MAC80211][mt76][Change panther's prek info encoded mask to be compatible with eagle]

[Description]
Change panther's prek info encoding mask to be compatible with eagle

[Release-log]
N/A

Change-Id: I0a4cad0e0659fc53590909ca34cdbc603ade0084
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7329679
1 file changed