Add DefaultPhysicalExtensionProtoCodec and plumb through

Author: timsaucer

Cargo.lock

@@ -59,6 +59,7 @@ mimalloc = { version = "0.1", default-features = false }
 object_store = { workspace = true, features = ["aws", "http"] }
 prost = { workspace = true }
 rand = { workspace = true }
+serde = { version = "1", features = ["derive"] }
 serde_json = { workspace = true }
 strum = { workspace = true }
 strum_macros = { workspace = true }