This reverts commit b22f01fcb9. Reverted https://github.com/pytorch/pytorch/pull/153633 on behalf of https://github.com/malfet due to But libtorch build regressions are real, fbjni is still used for C++ builds ([comment](https://github.com/pytorch/pytorch/pull/153633#issuecomment-2884951805))
b22f01fcb9