Add package 'iopath' into the RHAI pipeline onboarding collection.

The package builds successfully via the AIPCC self-service pipeline and has a compatible license for redistribution.

Summary

The MIT license is OSI Approved and FSF Libre — a permissive license with low risk for redistribution. Here is the final summary:

License: MIT License
Redistribution Compatible: YES
Reason: MIT is a permissive, OSI-approved, FSF-libre license that allows unrestricted redistribution, modification, and commercial use with only attribution required.