chore(deps): bump lz4_flex from 0.11.5 to 0.12.0 in /native

[dependabot[bot]]

Bumps lz4_flex from 0.11.5 to 0.12.0.

Release notes

Sourced from lz4_flex's releases.

0.12.0

What's Changed

• Fix integer overflows when decoding large payloads by @​teh-cmc in PSeitz/lz4_flex#192
• chore(readme): add python binding impl by @​LVivona in PSeitz/lz4_flex#190

New Contributors

• @​teh-cmc made their first contribution in PSeitz/lz4_flex#192
• @​LVivona made their first contribution in PSeitz/lz4_flex#190

Full Changelog: https://github.com/PSeitz/lz4_flex/compare/0.11.5...0.12.0

Changelog

Sourced from lz4_flex's changelog.

0.12.0 (2025-11-11)

• Fix integer overflows when decoding large payloads #192 (thanks @​teh-cmc)

This fixes an u32 integer overflow when decoding large payloads in the block format.
Note: The block format is not suitable for such large payloads, since it
keeps everything in memory. Consider using the frame format for large data.
This change also removes a unsafe fast-path for write_integer to simplify the code.

The performance impact is on incompressible data, which is already fast enough.

Commits

• 975bfa7 bump version to 0.12.0
• 40d8110 update readme
• 642020e bump version to 0.12
• 5295b16 chore(readme): add python binding impl
• c1483c4 fix the issue
• b3c03be implement test demonstrating the issue
• a61ee5f remove unsafe write_integer which AFAICT is not used and broken
• ad71a31 fix illegal doc comment
• f1c070e clippy
• 1496be4 update binggan
• Additional commits viewable in compare view

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