feat(syslog codec) POC of a syslog codec

Author: syedriko

lib/codecs/src/encoding/format/mod.rs

@@ -12,6 +12,7 @@ mod native;
 mod native_json;
 mod raw_message;
 mod text;
+mod syslog;
 
 use std::fmt::Debug;
 
@@ -25,6 +26,7 @@ pub use native::{NativeSerializer, NativeSerializerConfig};
 pub use native_json::{NativeJsonSerializer, NativeJsonSerializerConfig};
 pub use raw_message::{RawMessageSerializer, RawMessageSerializerConfig};
 pub use text::{TextSerializer, TextSerializerConfig};
+pub use syslog::{SyslogSerializer, SyslogSerializerConfig};
 use vector_core::event::Event;
 
 /// Serialize a structured event into a byte frame.