Bump the minor group with 2 updates (#190)

Bumps the minor group with 2 updates: [serde_json](https://github.com/serde-rs/json) and [once_cell](https://github.com/matklad/once_cell).


Updates `serde_json` from 1.0.137 to 1.0.138
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.137...v1.0.138)

Updates `once_cell` from 1.20.2 to 1.20.3
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](matklad/once_cell@v1.20.2...v1.20.3)

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

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

Cargo.toml

@@ -23,14 +23,14 @@ sentry = "^0.36.0"
 sentry-actix = "^0.36.0"
 serde = "^1.0.217"
 serde_derive = "^1.0.202"
-serde_json = "^1.0.137"
+serde_json = "^1.0.138"
 slog = "^2.7"
 slog-async = "2.8.0"
 slog-json = "2.6.1"
 slog-mozlog-json = "0.1.0"
 slog-term = "2.9.1"
 slog_derive = "0.2"
-once_cell = "1.20.2"
+once_cell = "1.20.3"
 url = "2.5.4"
 
 [dependencies.chrono]