build(deps): bump blake3 from 1.8.2 to 1.8.4

[dependabot]

Bumps blake3 from 1.8.2 to 1.8.4.

Release notes

Sourced from blake3's releases.

1.8.4

version 1.8.4

Changes since 1.8.3:

• Updated the digest dependency from v0.10 to v0.11. THIS IS A POTENTIALLY BREAKING CHANGE for callers using the traits-preview Cargo feature. But this is not considered a breaking change for the blake3 crate itself; see the docs for traits-preview.
• Performance for WASM SIMD targets is improved by ~20% when the wasm32_simd feature is enabled. Contributed by @​lamb356.

1.8.3

version 1.8.3

Changes since 1.8.2:

• Add Hash::as_slice.
• Update to the 2024 Edition and bump the MSRV to 1.85.
• Fix a set of Miri failures in the intrinsics implementations. We were computing (though not dereferencing) an out-of-bounds pointer using add rather than wrapping_add. I'm not aware of any observable consequences of this bug. See BLAKE3-team/BLAKE3#507.
• CPU feature detection on x86/x86-64 no longer requires the std Cargo feature in the blake3 crate.
• Build fixes in the C implementation for macOS and Cygwin, and various improvements to the CMake build.

Commits

• b97a24f version 1.8.4
• 0ebe469 update to new rustcrypto trait releases
• d4b005a wasm32_simd: use i8x16_shuffle for rot8 and rot16
• 6eebbbd fix a struct size mismatch in tests
• fb1411e c: use SIZE_MAX instead of -1 for size_t sentinels, add <stdint.h>
• 8b829b6 version 1.8.3
• 7d6e242 update to the 2024 edition
• 0b64ce2 bump constant_time_eq version to 0.4.2
• 890050c Fix Cygwin build by skipping blake3_xof_many_avx512
• 308b95d Add Hash::as_slice() for convenient serialization to bytes
• Additional commits viewable in compare view

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