Bump ruff from 0.15.22 to 0.16.1 - #1

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: github/codeql-action/analyze@b7351df727350dca84cb9d725d57dcf5bc82ba26, github/codeql-action/init@b7351df727350dca84cb9d725d57dcf5bc82ba26. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/