Integrate Spring Boot's Docker Compose support

[mraible]

Overview of the issue

Add Docker Compose support so dependent containers are started automatically. At the bottom of the docs, it mentions how you can point to a file. It'd be cool if multiple files are allowed.

Motivation for or Use Case

This is a better developer experience because you do t have to start anything manually. It might help simplify our CI jobs too.

JHipster Version(s)

8.0.0