When enabled, the configuration-cache will cause the build to fail when a
`buildFinished` listener is added. Instead, use a BuildService to listen for task
failures and to write the results on build completion.
Using `settingsEvaluated` meant that the project root was not recorded
when the build was run with a config-cache hit. This meant that the subsequent
build would not restore the config-cache, resulting in a cache miss.
In order to avoid issues running the init script on older versions of Gradle
the project-collection is extracted into a separate groovy file that is only
applied conditionally on Gradle 7 or higher.
