fix segfault in EmbreeScene.__dealloc__, due to use-after-free of EmbreeDevice#7

mikedh merged 1 commit intotrimesh:release/314trimesh/embreex:release/314from

pbsds:fix-user-after-free-2025-04-23pbsds/pyembree:fix-user-after-free-2025-04-23Copy head branch name to clipboard