[inductor] Move inductor ops to CompositeExplicitAutograd (#111274)
I suspect in practice this won't matter, but if we do end up tracing this it causes them not to get decomposed.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/111274
Approved by: https://github.com/voznesenskym, https://github.com/desertfire
ghstack dependencies: #111271, #111273
