build(deps): bump the cargo group with 2 updates (#404)

Bumps the cargo group with 2 updates: [chrono](https://github.com/chronotope/chrono) and [rustls-webpki](https://github.com/rustls/webpki).


Updates `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)

Updates `rustls-webpki` from 0.102.8 to 0.103.0
- [Release notes](https://github.com/rustls/webpki/releases)
- [Commits](rustls/webpki@v/0.102.8...v/0.103.0)

---
updated-dependencies:
- dependency-name: chrono
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo
- dependency-name: rustls-webpki
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo
...

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

harness-support/rust/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-chrono = { version = "0.4.39", features = ["serde"] }
+chrono = { version = "0.4.40", features = ["serde"] }
 regress = "0.10.3"
 # TODO: Replace with upstream once merged:
 # https://github.com/Marwes/schemafy/pull/76

harness/rust-rustls/Cargo.toml

@@ -5,7 +5,7 @@ edition = "2021"
 
 [dependencies]
 limbo-harness-support = { path = "../../harness-support/rust" }
-chrono = "0.4.39"
+chrono = "0.4.40"
 pem = "3.0.5"
 serde_json = "1.0.139"
-rustls-webpki = { version = "0.102.8", features = ["std"] }
+rustls-webpki = { version = "0.103.0", features = ["std"] }

harness/rust-webpki/Cargo.toml

@@ -5,7 +5,7 @@ edition = "2021"
 
 [dependencies]
 limbo-harness-support = { path = "../../harness-support/rust" }
-chrono = "0.4.39"
+chrono = "0.4.40"
 pem = "3.0.5"
 serde_json = "1.0.139"
 webpki = { version = "0.22.4", features = ["std"] }