Merge branch 'stable-3.3' * stable-3.3: Introduce an optional configuration to define a regex for naming rules Upgrade bazlets to latest stable-3.1 to build with 3.1.12 API Upgrade bazlets to latest stable-3.2 to build with 3.2.6 API Upgrade bazlets to latest stable-3.1 to build with 3.1.11 API Change-Id: Icf6f3300c6ab66ed10a8720dade0aff2f22e4edb