chore(deps): bump rcgen from 0.13.2 to 0.14.3 (#23)

Bumps [rcgen](https://github.com/rustls/rcgen) from 0.13.2 to 0.14.3.
- [Release notes](https://github.com/rustls/rcgen/releases)
- [Commits](rustls/rcgen@v0.13.2...v0.14.3)

---
updated-dependencies:
- dependency-name: rcgen
  dependency-version: 0.14.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

@@ -13,4 +13,4 @@ serde = { version = "1", features = ["derive"] }
 toml = "0.9"
 url = { version = "2", features = ["serde"] }
 clap = { version = "4.5", features = ["derive", "env"] }
-rcgen = "0.13.2"
+rcgen = "0.14.3"

Cargo.toml

@@ -49,10 +49,10 @@ impl Service for Traefik {
                 eprintln!(
                     "No ssl certs found for traefik in {tls_dir:?}. Generating self-signed certificate"
                 );
-                let CertifiedKey { cert, key_pair } =
+                let CertifiedKey { cert, signing_key } =
                     rcgen::generate_simple_self_signed(vec![conf.hostname.to_string()]).unwrap();
                 fs::write(full_chain, cert.pem()).unwrap();
-                fs::write(priv_key, key_pair.serialize_pem()).unwrap();
+                fs::write(priv_key, signing_key.serialize_pem()).unwrap();
             }
             (true, false) => {
                 panic!("fullchain.pem exists but privkey.pem does not");