driver: add mt76x0u

Package: add mt76x2u driver

Package: add mt76x2u driver

autoupdate: slightly change to use built-in truncate

autoupdate: slightly change to use built-in truncate

Package: add tencentddns, kmod-usb2/3

autoupdate: let docker version available

build: split the version with docker

build: limit the image size of r1,r1s

Package: add udpxy