Don't publish go-gen

Author: chipshort

packages/go-gen/Cargo.toml

@@ -5,8 +5,15 @@ version = "0.1.0"
 edition = "2021"
 publish = false
 
+[package.metadata.release]
+release = false
+
 [dependencies]
-cosmwasm-std = { version = "2.0.1", path = "../std", features = ["cosmwasm_2_1", "staking", "stargate"] }
+cosmwasm-std = { version = "2.0.1", path = "../std", features = [
+  "cosmwasm_2_1",
+  "staking",
+  "stargate",
+] }
 cosmwasm-schema = { version = "2.0.1", path = "../schema" }
 anyhow = "1"
 Inflector = "0.11.4"