🐛 Describe the bug

First time contributors are welcome! 🙂
Add support for aten::range for MPS backend. Generic support for adding operations to MPS backend is captured here: https://github.com/pytorch/pytorch/wiki/MPS-Backend#adding-op-for-mps-backend.
MPSGraph documentation can be found here.

Versions

N/A

cc @kulinseth @albanD @malfet @razarmehr @abhudev