Bump libfuzzer-sys from 0.4.0 to 0.4.6 in /fuzz

[dependabot]

Bumps libfuzzer-sys from 0.4.0 to 0.4.6.

Changelog

Sourced from libfuzzer-sys's changelog.

0.4.6

Released 2023-01-26.

Fixed

• Fixed a potential name conflict in functions generated by the fuzz_target! macro.
• Fixed potential stale builds when updating custom libfuzzers to link against.

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0.4.5

Released 2022-10-18.

Added

• Added the ability to tell libfuzzer whether to keep files inputs in the corpus or not. See the Corpus type and extended documentation for the fuzz_target! macro for details.

Changed

• Ensured that there is always at least one inline-never frame on the stack per fuzz target. This helps prevent oss-fuzz from "deduplicating" different bugs from different fuzz targets into the same bug.

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0.4.4

Released 2022-09-01.

Changed

• Updated to libFuzzer commit df90d22 (release/15.x).
• LLVM 16's upcoming change to build requirements to C++17 necessitate reflecting those changes. (libFuzzer updates contain C++14 code)
• Drastically reduce build times by using parallel C++ compilation jobs
• Updated rand dependency from 0.8.3 to 0.8.5
• Updated flate2 dependency from 1.0.20 to 1.0.24

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0.4.3

Released 2020-03-03.

... (truncated)

Commits

• e07c487 Bump to version 0.4.6
• 289f20f Merge pull request #103 from VTCAKAVSMoACE/main
• 663c0b6 rerun if the targeted library is also changed, not just if the path does
• f47576d fmt
• 7a7f78d fix some minor build.rs issues
• 55c8e0b Merge pull request #100 from stormshield-guillaumed/name-collision
• 9d61037 Rename run to __libfuzzer_sys_run
• 396dc4c Bump to version 0.4.5
• 393082d Merge pull request #97 from dacut/corpus
• 1a0499e Remove trailing whitespace
• Additional commits viewable in compare view

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