Bump the cargo-dependencies group with 2 updates

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


Updates `chrono` from 0.4.37 to 0.4.38
- [Release notes](https://github.com/chronotope/chrono/releases)
- [Changelog](https://github.com/chronotope/chrono/blob/main/CHANGELOG.md)
- [Commits](chronotope/chrono@v0.4.37...v0.4.38)

Updates `serde` from 1.0.197 to 1.0.198
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.197...v1.0.198)

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

Signed-off-by: dependabot[bot] <[email protected]>

Cargo.toml

@@ -13,7 +13,7 @@ keywords = ["git", "mirror", "github"]
 [dependencies]
 anyhow = "1.0.82"
 async-trait = "0.1.80"
-chrono = "0.4.37"
+chrono = "0.4.38"
 clap = { version = "~4.4", features = ["derive"] }
 clap_complete = "~4.4"
 crossbeam-channel = "0.5.12"
@@ -25,7 +25,7 @@ log = "0.4.21"
 octocrab = "0.38.0"
 rayon = "1.10.0"
 regex = "1.10.4"
-serde = { version = "1.0.197", features = ["derive"] }
+serde = { version = "1.0.198", features = ["derive"] }
 serde_variant = "0.1.3"
 tokio = { version = "1.37.0", features = ["macros", "rt-multi-thread"] }
 toml = "0.8.12"