make inverse call linalg_inv (#70276)
Summary:
`linalg.inv` and `inverse` are aliases according to documentation, yet their implementation is somewhat diverged. This makes `inverse` call into `linalg_inv`.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/70276
Reviewed By: malfet
Differential Revision: D33271847
Pulled By: ngimel
fbshipit-source-id: cf018ddd2c1cee29026dd5f546f03f3a1d3cf362
