bump version to 0.6.0 (#147)

Author: davidhewitt

Cargo.toml

@@ -8,7 +8,7 @@ resolver = "2"
 
 [workspace.package]
 authors = ["Samuel Colvin <samuel@pydantic.dev>"]
-version = "0.5.0"
+version = "0.6.0"
 edition = "2021"
 license = "MIT"
 keywords = ["JSON", "parsing", "deserialization", "iter"]