Warning about obsolete entry `version` in docker-compose.yml

[PeterCodar]

Just imported the newest dump files and got this WARNING:

WARN[0000] /home/musicbrainz/musicbrainz-docker/docker-compose.yml: version is obsolete

No need to worry, I just wanted to inform you.

Environment:
Docker version 26.1.3, build 26.1.3-0ubuntu1~24.04.1
Description: Ubuntu 24.04.1 LTS

[reosarevok]

Yeah, version should be removed while we're fully done updating to docker compose v2 :)