Revert "Reenable optimizer overlap tests (#88439)"
This reverts commit da452bcadbc6f34989c6b3b0db6075a272aa9891.
Reverted https://github.com/pytorch/pytorch/pull/88439 on behalf of https://github.com/huydhn due to This change breaks trunk due to a land race missing reason parameter to sandcastle_skip_if https://hud.pytorch.org/pytorch/pytorch/commit/da452bcadbc6f34989c6b3b0db6075a272aa9891
