[FR]: do not propagate type-check/compile-time only dependencies

[jbedard]

What is the current behavior?

Things like @types are only required at type-check time but are passed through all the way into the runfiles.

Describe the feature

Prevent type-check/compile-time only dependencies from propagating through transitive dependencies.

Ideas:

• specifically flag @types packages
• dev vs non-dev dependencies based on package.json
• custom attributes such as js_library(dev_deps)