OpInfo: float_power (#57648)
Summary:
Fixes https://github.com/pytorch/pytorch/issues/54295 (`float_power`)
cc: mruberry kshitij12345 krshrimali
Pull Request resolved: https://github.com/pytorch/pytorch/pull/57648
Reviewed By: albanD
Differential Revision: D28249489
Pulled By: mruberry
fbshipit-source-id: 0ae5ce0d8b154724ae59f5f5b4412e34b0128d0a
