Component context metadata fails linter
In GitLab 18.6 components can now reference their own metadata:
https://docs.gitlab.com/18.6/ci/yaml/expressions/#component-context
Currently, this fails `glab ci lint`:
```
glab ci lint templates/pipeline.yml
Validating...
templates/pipeline.yml is invalid.
1 unknown interpolation provided: `version` in `component.version`
```
issue