Re-lands https://github.com/flutter/flutter/pull/137191. The fix for the issue causing that PR to be reverted was tested in this PR but ultimately landed separately in https://github.com/flutter/flutter/pull/138093.
Deprecated settings.gradle
This project is meant to test that apps using the current android/settings.gradle
can still be built. This project can be removed once apps have been migrated to
this new file.