Cleanup and implementation of Update / Notification parser / serializers.

crates/server/Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "bgp-server"
+edition.workspace = true
+
+[dependencies]
+clap.workspace = true
+eyre.workspace = true
+prometheus.workspace = true
+tokio.workspace = true
+tracing-subscriber.workspace = true
+tracing.workspace = true
+protobuf.workspace = true
+
+[build-dependencies]
+protobuf-codegen.workspace = true