Errors in docker lab

[jonthegeek]

(I'm tracing through some things to see what has changed, and noticed a couple bugs; I'm collecting them into an issue, but might submit a PR to fix them when I'm done collecting them)

These lines repeat the ones above them: https://github.com/akgold/do4ds/blob/cb4839ae0ecb898c056750412f959681549a5da7/chapters/sec2/2-4-docker.qmd#L210-L214

Merge conflicts, figure out which is right:

• [x] https://github.com/akgold/do4ds/blob/cb4839ae0ecb898c056750412f959681549a5da7/_labs/docker/docker-local/build-docker-local.qmd#L12-L20
• [x] https://github.com/akgold/do4ds/blob/cb4839ae0ecb898c056750412f959681549a5da7/_labs/model/model-vetiver.qmd#L47-L83
• [x] https://github.com/akgold/do4ds/blob/cb4839ae0ecb898c056750412f959681549a5da7/chapters/sec1/1-4-apis.qmd#L530-L536