fix(hy-emit): lower hy.pipe, hy.send_cap, and hy.recv_cap via channel capability prelude (fixes #4464) - #4468

Process completed with exit code 1.

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@11d5960a326750d5838078e36cf38b85af677262. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/