scripts: add additional type annotations to security-check.py
scripts: add additional type annotations to security-check.py

Former-commit-id: fdf88c8201a79318fcb70e8d15d4c9972a40da75
syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin