Fix cargo deny failing

deny.toml

@@ -30,7 +30,7 @@ targets = [
 # The path where the advisory database is cloned/fetched into
 db-path = "~/.cargo/advisory-db"
 # The url of the advisory database to use
-db-url = "https://github.com/rustsec/advisory-db"
+db-urls = ["https://github.com/rustsec/advisory-db"]
 # The lint level for security vulnerabilities
 vulnerability = "warn"
 # The lint level for unmaintained crates