Error return value of `(*github.com/bitfield/script.Pipe).String` is not checked (errcheck)

var `servicePort` is unused (unused)

Process completed with exit code 2.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/setup-go@v3, actions/checkout@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.