Rename inductor cache (#156128)
Summary:
Requested by Simon on a different PR
X-link: https://github.com/pytorch/pytorch/pull/156128
Approved by: https://github.com/xmfan
Reviewed By: atalman
Differential Revision: D76839737
fbshipit-source-id: 9f81080ddb8d6c2cb5d74b54ce7abb6d55b50c53
