Meltano

I'm running into an issue with testing dbt using <https://docs.meltano.com/reference/command-line-interface#test|the new test feature>. Since I have a files bundle that came installed with dbt in my meltano.yml, it looks like the test feature is having trouble finding my dbt transformer

It says
```Command 'test_publish_hub' could not be found. File bundle 'dbt' does not define any commands.```

```  transformers:
  - name: dbt
    pip_url: git+<https://github.com/Tomme/dbt-athena.git@c8e0458f85aaa8f9b693f99903ba95c41b90573b>
    config:
      target: athena
    commands:
      test_publish_hub: test --models marts.publish.meltano_hub.*
  files:
  - name: dbt
    pip_url: git+<https://gitlab.com/meltano/files-dbt.git@config-version-2>```

When I removed my file bundle plugin it works as expected. If I change the files name to `dbt_files` so they dont match it fails saying
```File bundle 'dbt_files' is not known to Meltano```

I want to keep the file bundle but have it excluded from the search for tests. This makes me think that `name` is assumed to be unique across plugins also, is that true?

<@U06D0TMQ2U8> sort of depends in think. Generally i think its more that plugin names (or maybe names + namespaces?) probably need to be unique across plugin types. But in practice I don't know that we have any explicit checks around that.

<https://gitlab.com/meltano/meltano/-/blob/master/src/meltano/core/project_plugins_service.py#L95>

you can specify a type or find by a namespace (<https://gitlab.com/meltano/meltano/-/blob/master/src/meltano/core/project_plugins_service.py#L132>) , and off hand im not sure how `test` loads plugins.

`test` just calls `ProjectPluginsService.plugins()` so I guess it does not filter out files plugins. it is a :bug: imo

<https://gitlab.com/meltano/meltano/-/issues/3190>