* Initial implementation of SIMD acceleration for the XOF (i.e.
blake3::Hasher::finalize_xof). This brings long output
performance into line with long input performance. Currently
AVX-512-only and Unix-only.
* The "zeroize" feature no longer depends on proc-macros and syn.
OBS-URL: https://build.opensuse.org/package/show/security:privacy/b3sum?expand=0&rev=8
