chore/update_version (#476)

Author: willemneal

Cargo.lock

@@ -1,7 +1,7 @@
 [package]
 name = "registry"
 description = "A crate for managing and deploying smart contracts on the Soroban blockchain."
-version = "0.4.1"
+version = "0.5.0"
 authors = ["The Aha Company <hello@theaha.co>"]
 license = "Apache-2.0"
 rust-version = "1.69"