task: Move GraphQL queries to .infrahub.yml

[ogenstad]

Component

Git Integration, Python SDK, infrahubctl CLI

Task Description

At the moment GraphQL queries is the only type of resource that is dynamically found when importing repositories, all other resources (transform, check, artefact_definition) requires users to defined them within a .infrahub.yml file. In order to provide a more consistent experience we should change this behaviour. It also allows users to have queries in their repos that aren't yet imported. This will require a change in the importer in the Git agent, and also in the code within infrahubctl that renders transforms and rfiles.