[ATen] tensor.contiguous() -> tensor.expect_contiguous (#55022)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/55022
Replace tensor.contiguous() with tensor.expect_contiguous in aten::narrow_copy
Test Plan: CI
Reviewed By: edvgha
Differential Revision: D27453866
fbshipit-source-id: c5a6e64ccca4cf52cb879dfb02fd4c451fb397cb
