Remove `version` property from `docker-compose.yaml`

[ilovelinux]

When I (optional)

1. Use docker-compose.yaml

I expect

• No warnings

Instead

• version property is deprecated

Notes

See:

• [BUG] 'version' is obsolete docker/compose#11628
• https://github.com/compose-spec/compose-spec/blob/main/spec.md#version-and-name-top-level-elements