Do not register `const float *` type on utiliy_ops.cu (#31583)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/31583
But rather use `float *`, which is alredy registered
Test Plan: CI
Reviewed By: xianjiec
Differential Revision: D19221405
fbshipit-source-id: eb8eabcf828745022bc1e4185a0e65abd19a8f04
