Rename docker-compose.yaml and docker-compose.yml to compose.yaml

[mborne]

The default path for a Compose file is compose.yaml (preferred) or compose.yml that is placed in the working directory. Compose also supports docker-compose.yaml and docker-compose.yml for backwards compatibility of earlier versions. If both files exist, Compose prefers the canonical compose.yaml.

https://docs.docker.com/compose/intro/compose-application-model/#:~:text=The%20default%20path%20for%20a,prefers%20the%20canonical%20compose.yaml%20.