build(deps): bump once_cell from 1.19.0 to 1.20.0 (#452)

Bumps [once_cell](https://github.com/matklad/once_cell) from 1.19.0 to 1.20.0.
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](matklad/once_cell@v1.19.0...v1.20.0)

---
updated-dependencies:
- dependency-name: once_cell
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.toml

@@ -15,7 +15,7 @@ clap = "4.5"
 faccess = "0.2.4"
 walkdir = "2.5"
 regex = "1.10"
-once_cell = "1.19"
+once_cell = "1.20"
 onig = { version = "6.4", default-features = false }
 uucore = { version = "0.0.27", features = ["entries", "fs", "fsext", "mode"] }
 nix = { version = "0.29", features = ["fs", "user"] }