[testing] Port `torch.{repeat, tile}` tests to use OpInfo machinery (#50199)
Summary:
Reference: https://github.com/pytorch/pytorch/issues/50013
Pull Request resolved: https://github.com/pytorch/pytorch/pull/50199
Reviewed By: ngimel
Differential Revision: D25949791
Pulled By: mruberry
fbshipit-source-id: 10eaf2d749fac8c08847f50461e72ad1c75c61e3
