Support outputs template variable in dependency outputs field

[carolynvs]

When evaluating a dependency's outputs for template syntax, we should support a shorter way of addressing the current dependency's outputs

Instead of ${bundle.dependencies.CURRENT_DEP.outputs.OUTPUT_NAME} the author should be able to use ${outputs.OUTPUT_NAME}. These should be equivalent variables and use the same backing map when the template is resolved.

This variable is only applicable to the outputs section of a dependency. Each template must be evaluated separately, if we want to support this new variable since it is specific to the context in which it's running.

Questions

• Is this too similar to ${bundle.outputs.OUTPUT_NAME} which stores different data? like it could be ${dependency.outputs.OUTPUT_NAME} instead. 🤷‍♀️

ℹ️ Read PEP003 - Advanced Dependencies for context about how dependencies should work, design details, and notes about desired behavior.