Allow top-level parameter declarations
In a single-file orb a developer can define some top-level parameters as yaml anchors and re-use them within different steps/jobs/workflows. This is a very handy tool for keeping the config file DRY.
However, this feature does not appear to be supported when using the orb development kit.
I propose that anchors should be able to be defined in the @orb.yml alongside other top-level config values.
Example for CircleCI
Set to true if awesome.