uncoveredmind

@jabby I had noticed that the GitLab version used to build and test was version [12.9.2-ce.0](https://github.com/gitlab4j/gitlab4j-api/blob/075ce397bd03ae35acbffdcd4c5cbfaa5cb7075b/.github/workflows/ci-build.yml#L17). I was curious to know how the team went about selecting the build version...