Revert "Fix header inclusions in c10 by iwyu (#100304)"
This reverts commit 39ec5fa722730f6c25490c2c33933b014767f297.
Reverted https://github.com/pytorch/pytorch/pull/100304 on behalf of https://github.com/huydhn due to Sorry for reverting your PR, it is almost there but fails on Windows https://hud.pytorch.org/pytorch/pytorch/commit/39ec5fa722730f6c25490c2c33933b014767f297, which is in unstable mode after https://github.com/pytorch/pytorch/pull/100548 ([comment](https://github.com/pytorch/pytorch/pull/100304#issuecomment-1542975714))
