Update octocrab requirement from 0.41.0 to 0.42.1

Updates the requirements on [octocrab](https://github.com/XAMPPRocky/octocrab) to permit the latest version.
- [Release notes](https://github.com/XAMPPRocky/octocrab/releases)
- [Changelog](https://github.com/XAMPPRocky/octocrab/blob/main/CHANGELOG.md)
- [Commits](XAMPPRocky/octocrab@v0.41.0...v0.42.1)

---
updated-dependencies:
- dependency-name: octocrab
  dependency-type: direct:production
...

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

helper/Cargo.toml

@@ -27,7 +27,7 @@ cached = "0.54.0"
 tokio = { version = "1.34.0", features = ["full"] }
 similar = "2.4.0"
 csv = "1.3.0"
-octocrab = "0.41.0"
+octocrab = "0.42.1"
 openssl = { version = "0.10", features = ["vendored"] }
 reqwest = { version = "0.12.2", features = ["json", "gzip", "native-tls", "socks"] }
 nvd-model = { path = "../nvd-model", features = ["db"] }