The repository mode configures how repositories are setup in the build.
For more information about the file, see Gradle's documentation: Enum RepositoriesMode
| Null | Repositories mode unset. |
| PreferSettings | Repositories mode PREFER_SETTINGS. |
| FailOnProjectRepos | Repositories mode FAIL_ON_PROJECT_REPOS. |
| PreferProject | Repositories mode PREFER_PROJECT. |