silaev

MongoDBContainer: simplify loading and executing java script files to init DB

3

`MongoDBContainer` runs with the `--replSet` command-line option to support testing features available only for a replica set. At the `docker-entrypoint-initdb.d stage`, a single replica set node is not yet initialised....

Add auth to mongo db container

6

Add Authentication to MongoDBContainer Offical MongoDB doc [reference](https://www.mongodb.com/docs/manual/tutorial/enforce-keyfile-access-control-in-existing-replica-set/)