chore(ci): bench

crates/cdk/Cargo.toml

@@ -76,3 +76,6 @@ required-features = ["wallet"]
 rand.workspace = true
 bip39.workspace = true
 anyhow.workspace = true
+
+[lints.rust]
+unexpected_cfgs = { level = "warn", check-cfg = ['cfg(bench)'] }