Update dependencies in package.json and package-lock.json; bump @peculiar/x509 to 2.0.0, lru-cache to 11.3.3, node-forge to 1.4.0, openpgp to 6.3.0, and various devDependencies including mocha to 11.7.5 and webpack to 5.106.0. Add reflect-metadata as a new dependency.

Author: carmithersh