fix: Address security issues in Logstash audit exporter

Author: inureyes

Cargo.lock

@@ -73,6 +73,8 @@ opentelemetry = "0.21"
 opentelemetry_sdk = { version = "0.21", features = ["rt-tokio", "logs"] }
 opentelemetry-otlp = { version = "0.14", features = ["grpc-tonic", "logs"] }
 url = "2.5"
+tokio-rustls = "0.26"
+rustls-native-certs = "0.8"
 
 [target.'cfg(target_os = "macos")'.dependencies]
 security-framework = "3.5.1"