Change BLAKE2 hash function to BLAKE3 for file comparison

[yonas]

Coming from #10915 , BLAKE3 is over 7x faster than both MD5 and BLAKE2.

BLAKE3 is based on an optimized instance of the established hash function BLAKE2 and on the original Bao tree mode. The specifications and design rationale are available in the BLAKE3 paper. The default output size is 256 bits. The current version of Bao implements verified streaming with BLAKE3.

This repository is the official implementation of BLAKE3. It includes:

• The blake3 Rust crate, which includes optimized implementations for SSE2, SSE4.1, AVX2, AVX-512, and NEON, with automatic runtime CPU feature detection on x86. The rayon feature provides multithreading.
• See link for more details...

[DavidOsipov]

A SIEM system like Wazuh can greatly benefit from BLAKE3 because of massive amount hashing operations.