chore(deps): bump proxy-addr from 2.0.7 to 2.0.8 - #40

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/setup-node@v4, jossef/action-set-json-field@v2.1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/