allow using both syntaxes for YAML array keys in VIRTUAL_HOST

[xarem]

normally, we use this synax:

    storage:
        container_name: example-storage
        image: minio/minio:RELEASE.2022-01-08T03-11-54Z
        environment:
            - VIRTUAL_HOST=storage.example.test

if we use this array syntax, the certificate wont be generated becuase we use a grep for VIRTUAL_HOST=

https://github.com/whatwedo/dde/blob/master/commands/project/up.sh#L17

    storage:
        container_name: example-storage
        image: minio/minio:RELEASE.2022-01-08T03-11-54Z
        environment:
            VIRTUAL_HOST: 'storage.example.test'

We should use YQ to read the environment variables.

[tuxes3]

@rugbymauri this could be solved with this change: https://github.com/whatwedo/dde/issues/28

[s4mpl3d]

bumped into this today... we should prioritize this because it will scare off new users

[s4mpl3d]

Resolved by https://github.com/whatwedo/dde/commit/6ac8779446a4564c08a35c8e102a7865d9e099ed