fix(deps): update rust crate which to v5 - autoclosed

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
which	dependencies	major	4.4.2 -> 5.0.0

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Release Notes

harryfei/which-rs (which)

v5.0.0

• Remove several unused error messages
• Windows executables can now be found even if they don't have a '.exe' extension.
• Add new error message, Error::CannotGetCurrentDirAndPathListEmpty

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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[renovate]

⚠ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: backend/Cargo.lock

Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path backend/tauri/Cargo.toml --package [email protected] --precise 5.0.0
    Updating crates.io index
error: failed to select a version for the requirement `which = "^4.3.0"`
candidate versions found which didn't match: 5.0.0
location searched: crates.io index
required by package `runas v1.0.0`
    ... which satisfies dependency `runas = "=1.0.0"` (locked to 1.0.0) of package `clash-verge v0.1.0 (/tmp/renovate/repos/github/keiko233/clash-nyanpasu/backend/tauri)`
perhaps a crate was updated and forgotten to be re-vendored?