saga

Why you need it?

Is your feature request related to a problem? Please describe in details
db/redis模式需串行更改事务状态,假设事务A在tm端进行决议提交，此时到达了tc端，而tc端刚好发现这个事务达到了超时，就会更改状态为超时回滚，而这两个动作是并行的，导致决议提交时删除了全局锁，又恰好被改为超时回滚，导致分支事务被回滚，回滚时可能会发现数据已经无法对上了（全局锁被删了）

How it could be?

A clear and concise description of what you want to happen. You can explain more about input of the feature, and output of it.
1.red

当dtm在docker中，需要通过host.docker.internal访问主机，目前已经把localhost替换为前面的host，还有127.0.0.1也需要替换

具体实现，在函数MayReplaceLocalhost中

Is there a scala.js version? If not, can that be added?

Migration to Distroless base image on release stage

test coverage as reported by coveralls should be at least 80%