每4个小时自动获取code.js、liqi.json和lqc.lqbin，并将liqi.json转为liqi.proto和liqi_pb2.py。
Automatically fetch code.js, liqi.json and lqc.lqbin every 4 hours and convert liqi.json to liqi.proto and liqi_pb2.py.
在Release中下载。
protobufjs protobufjs-cli -> protobufjs/protobuf.js
protoc (3.20.1) -> Protocol Buffers