Manage package info as JSON

tools/codegen/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "install-action-internal-codegen"
+version = "0.0.0"
+edition = "2021"
+publish = false
+
+[dependencies]
+anyhow = "1"
+fs-err = "2"
+semver = "1"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+sha2 = "0.10"
+ureq = { version = "2", features = ["json"] }