[skip ci] Set test owners for optim tests (#66861)
Summary:
Action following https://github.com/pytorch/pytorch/issues/66232
cc vincentqb jbschlosser albanD
Pull Request resolved: https://github.com/pytorch/pytorch/pull/66861
Reviewed By: albanD
Differential Revision: D31761369
Pulled By: janeyx99
fbshipit-source-id: 57829e1f1509fc2af321530a4b55c9d33b7fb150
