[inductor] Deterministic kernel names (#89713)
`node.origins` is a set and does not have an order. Therefore, inductor w and w/o cudagraphs experiments generate different kernel names, making it hard to debug.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/89713
Approved by: https://github.com/soumith, https://github.com/mlazos, https://github.com/ngimel
