build(deps): bump once_cell from 1.19.0 to 1.20.0

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>

Cargo.toml

@@ -52,7 +52,7 @@ envy = "0.4"
 hostname = "0.4"
 log = "0.4"
 notify = "6.1"
-once_cell = "1.19"
+once_cell = "1.20"
 parking_lot = "0.12"
 rayon = "1.10"
 regex = "1.10"