chore: Refresh non-PyModbus dependency lockset and stabilize docs toolchain compatibility - #19

Invalid or missing task type: ''. Must be one of: feat, fix, docs, test, ci, refactor, perf, chore, revert

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: ytanikin/PRConventionalCommits@1.2.0. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/