Add lints

Author: febo

sdk/pinocchio/Cargo.toml

@@ -5,4 +5,7 @@ version = "0.2.0"
 edition = "2021"
 license = "Apache-2.0"
 readme = "./README.md"
-repository = "https://github.com/febo/pinocchio"
+repository = "https://github.com/febo/pinocchio"
+
+[lints.rust]
+unexpected_cfgs = {level = "warn", check-cfg = ['cfg(target_os, values("solana"))', 'cfg(target_feature, values("static-syscalls"))'] }