Collection of OpenWrt patches for Xiaomi AX3000T

AN8855

Adds support for Airoha AN8855 switch
Issue/PR: openwrt/openwrt#16709

Foresee F35SQA002G and Foresee F35SQA001G

Adds support for Foresee F35SQA002G and F35SQA001G NANDs
Issue/PR: openwrt/openwrt#16915

SPI NAND use cache first

Fixes random issues with Foresee NANDs
Issue/PR: openwrt/openwrt#16915 (comment)

NMBM fix for Winbond

Fixes NMBM configuration mismatch on Winbond NANDs
Issue/PR: openwrt/openwrt#16972

Remove ACK when TXS is lost

Should help with WiFi issues when connection is unreliable/too far away (UNVERIFIED)
Issue/PR: openwrt/mt76#922

Patch NVRAM params on boot

Prevents router from getting soft-bricked after 6 reboots
Issue/PR: https://forum.openwrt.org/t/openwrt-support-for-xiaomi-ax3000t/180490/1373