Bump chrono from 0.4.39 to 0.4.40 (#87)

Bumps [chrono](https://github.com/chronotope/chrono) from 0.4.39 to 0.4.40.
- [Release notes](https://github.com/chronotope/chrono/releases)
- [Changelog](https://github.com/chronotope/chrono/blob/main/CHANGELOG.md)
- [Commits](chronotope/chrono@v0.4.39...v0.4.40)

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

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

Author: dependabot[bot]

Cargo.lock

@@ -12,7 +12,7 @@ readme = "README.md"
 crate-type = ["cdylib"]
 
 [dependencies]
-chrono = { version = "0.4.38", default-features = false, features = [
+chrono = { version = "0.4.40", default-features = false, features = [
     "clock",
     "std",
 ] }