[][MAC80211][WiFi6][misc][Add mt7981 default eeprom bin]

[Description]
Add mt7981 default eeprom bin

[Release-log]
N/A

Change-Id: I51939d8df8743c77167cec5fef7813114c90e660
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/8043204
2 files changed