update cargo.toml to 1.5.0 again

Author: paulbalaji

rust/main/Cargo.toml

@@ -32,7 +32,7 @@ edition = "2021"
 homepage = "https://hyperlane.xyz"
 license-file = "../LICENSE.md"
 publish = false
-version = "0.1.0"
+version = "1.5.0"
 
 [workspace.dependencies]
 Inflector = "0.11.4"