Stream go build output

[sophiewigmore]

Summary

Leverage the packit scribe.LogEmitter writer to stream go build logs in real-time

Use Cases

Checklist

• I have viewed, signed, and submitted the Contributor License Agreement.
• I have linked issue(s) that this PR should close using keywords or the Github UI (See docs)
• I have added an integration test, if necessary.
• I have reviewed the styleguide for guidance on my code quality.
• I'm happy with the commit history on this PR (I have rebased/squashed as needed).

[sophiewigmore]

We weren't logging anything about the go list process before, so I opted out of streaming the logs from that command to avoid cluttering the output. @paketo-buildpacks/go-maintainers let me know if you want me to add that.

[robdimsdale]

Can you give an example of what the go list output would be? Do we show it in the case of failure?

[ForestEckhardt]

go list is what we use to determine the number of a name of binaries that we are going to compile when running go build it helps us assign a process type to every built. probably does not need to be streamed.