chore(deps): bump phoenix from 1.8.9 to 1.8.10 in the dev group - #462

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: mauroalderete/action-assign-labels@671a4ca2da0f900464c58b8b5540a1e07133e915. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/