Improve docker-compose for using latest template[akeneo]

[qiaofeng1227]

refer to: https://github.com/Websoft9/docker-akeneo/blob/main/docker-compose.yml

Please accord with docker-compose standard

[viafcccy]

We can learn from it:

1. set default value, like: ${APP_ENV:-prod}
   ${varname:-word}，如果varname存在且非null，则返回其值；否则，返回word。用途：如果变量未定义，则返回默认值。
2. ...