[FR]: Support for pyi files?

[antspy]

What is the current behavior?

Hi,

rules_python has support for pyi_srcs. I saw that however aspect rules_py does not have that.
For the time being I am adding the .pyi files to the data field, but I wonder if adding pyi_srcs would be helpful?

Describe the feature

It would also be nice to allow aspect configure to understand .pyi files too and put them in the same library too.

Thank you!

[arrdem]

We need to revisit our py_library and consider whether we can consolidate it with rules_python.