[fbsync] CUDA 11.6 and cudnn related changes (#5803)

Summary:

Reviewed By: jdsgomes, NicolasHug

Differential Revision: D36095705

fbshipit-source-id: 859ffe19fd4e3a27f5423fa9500ba15d929a456d

Co-authored-by: Nikita Shulga <[email protected]>
Co-authored-by: Vasilis Vryniotis <[email protected]>

Author: 3 people