chore(deps): update which requirement from 7 to 8

[dependabot]

Updates the requirements on which to permit the latest version.

Release notes

Sourced from which's releases.

8.0.2

What's Changed

• Remove env_home dependency by @​madsmtm in harryfei/which-rs#118
• New windows impl by @​Xaeroxe in harryfei/which-rs#121
• Swap dependency on rustix for dependency on libc by @​Xaeroxe in harryfei/which-rs#122

New Contributors

• @​madsmtm made their first contribution in harryfei/which-rs#118

Full Changelog: harryfei/which-rs@8.0.1...8.0.2

Changelog

Sourced from which's changelog.

8.0.2

• Dependency on home_env removed, the implementation found in rust 1.85.0 for a home directory has been fixed. Thanks, [@​madsmtm],(https://github.com/madsmtm) for this contribution to which!
• Dependency on winsafe removed, code for Windows API is now handwritten.
• Dependency on rustix removed, we now depend on libc directly to reduce compile times.

8.0.1

• Fix Windows bug reported in harryfei/which-rs#108

8.0.0

• Add new Sys trait to allow abstracting over the underlying filesystem. Particularly useful for wasm32-unknown-unknown targets. Thanks @​dsherret for this contribution to which!
• Add more debug level tracing for otherwise silent I/O errors.
• Call the NonFatalHandler in more places to catch previously ignored I/O errors.
• Remove use of the either dependency.

7.0.3

• Update rustix to version 1.0. Congrats to rustix on this milestone, and thanks @​mhils for this contribution to which!

7.0.2

• Don't return paths containing the single dot . reference to the current directory, even if the original request was given in terms of the current directory. Thanks @​jakobhellermann for this contribution!

7.0.1

• Get user home directory from env_home instead of home. Thanks @​micolous for this contribution!
• If home directory is unavailable, do not expand the tilde to an empty string. Leave it as is.

7.0.0

• Add support to WhichConfig for a user provided closure that will be called whenever a nonfatal error occurs. This technically breaks a few APIs due to the need to add more generics and lifetimes. Most code will compile without changes.

6.0.3

• Enhance tracing feature with some debug level logs for higher level logic.

6.0.2

• Add tracing feature which outputs debugging information to the tracing ecosystem.

6.0.1

• Remove dependency on once_cell for Windows users, replace with std::sync::OnceLock.

... (truncated)

Commits

• 5bb3e82 update README MSRV
• aacc10e add changelog entry
• 7b0c544 Swap dependency on rustix for dependency on libc (#122)
• 189e99a New windows impl (#121)
• c48f04e clippy fixes
• 1fa32b7 bump msrv, bump version, add to changelog
• b0d6e74 Remove env_home dependency
• 2697220 chore: add release steps documentation
• 873554e add entry to CHANGELOG.md for 8.0.1
• d684aba bump version to 8.0.1
• Additional commits viewable in compare view

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