feat(tag): comma-separated --level (e.g. --level pipeline,job) - #2388

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: mheap/github-action-required-labels@8afbe8ae6ab7647d0c9f0cfa7c2f939650d22509. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/