docker(verifier)(deps): bump rust from 1.97-bookworm to 1.98-bookworm in /services/verifier - #285

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/