pytorch

f3db0361 - Revert "[ao] maintain BC for is_activation_post_process (#89260)"

Revert "[ao] maintain BC for is_activation_post_process (#89260)" This reverts commit c5fafb4e1694f141d8a1a31142cce4049d9057ed. Reverted https://github.com/pytorch/pytorch/pull/89260 on behalf of https://github.com/DanilBaibak due to breaking internal builds