All dependencies are assigned to the `settings.gradle.kts` file

Looking at the self-test results, all of the dependencies are being bound to the `settings.gradle.kts` file instead of binding the dependencies to the respective subproject's `build.gradle.kts` file.

https://github.com/gradle/github-dependency-graph-gradle-plugin/network/dependencies

For example, search for `junit`: https://github.com/gradle/github-dependency-graph-gradle-plugin/network/dependencies?q=junit

This dependency could be traced to either of these two locations:
- https://github.com/gradle/github-dependency-graph-gradle-plugin/blob/03dc2f16f686aca915f878f0b66360da3db303d9/plugin/build.gradle.kts#L44
- https://github.com/gradle/github-dependency-graph-gradle-plugin/blob/03dc2f16f686aca915f878f0b66360da3db303d9/gradle/libs.versions.toml#L19-L20

However, neither of these files are linked to in the GitHub UI