Add documentation for script analysis - #3139

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: Ana06/automatic-pull-request-review@76aaf9b15b116a54e1da7a28a46f91fe089600bf, Ana06/get-changed-files@25f79e676e7ea1868813e21465014798211fad8c. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/