Set test owner for vmap (#67582)
Summary:
More leftover actions from https://github.com/pytorch/pytorch/issues/66232
Pull Request resolved: https://github.com/pytorch/pytorch/pull/67582
Reviewed By: zou3519
Differential Revision: D32045160
Pulled By: janeyx99
fbshipit-source-id: 92ae9a533285b05b44bd04bb6127061c6fddd689
