Revert "Refactor distribuetd to use absolute header path (#85780)"
This reverts commit 668082718aefce95ecc1b1c312ea6f127b2c662e.
Reverted https://github.com/pytorch/pytorch/pull/85780 on behalf of https://github.com/huydhn due to Sorry for reverting your PR but it breaks build due to a missing file <c10d/Store.hpp>
