build(deps): bump chrono from 0.4.28 to 0.4.31

Bumps [chrono](https://github.com/chronotope/chrono) from 0.4.28 to 0.4.31.
- [Release notes](https://github.com/chronotope/chrono/releases)
- [Changelog](https://github.com/chronotope/chrono/blob/main/CHANGELOG.md)
- [Commits](chronotope/chrono@v0.4.28...v0.4.31)

---
updated-dependencies:
- dependency-name: chrono
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -15,7 +15,7 @@ build = "build.rs"
 [dependencies]
 anyhow = "1.0.75"
 base64 = "0.21.4"
-chrono = "0.4.28"
+chrono = "0.4.31"
 clap = { version = "4.1.11", features = ["derive"] }
 clap-verbosity-flag = "2.0.1"
 directories = "5.0.1"