Add a rule in soong that re-executes soong_build in order to generate build documentation. This allows Soong to customize the documentation. Bug: 70516282 Test: m soong_docs Change-Id: If143cfacd6ac20274cd7bb8d8fab0c07025a5553
Test: m blueprint_tools still produces the same tools Change-Id: Ia1e2e43c62cb6035616bef9fbef56417b46cf3a4