Final update to build.yaml to use $default target
Final update to build.yaml to use $default target

PiperOrigin-RevId: 188392257

kevmoo/angular,kevmoo/angular,matanlurey/angular,angulardart/angular,angulardart/angular,chalin/angular2,kevmoo/angular,matanlurey/angular,chalin/angular2,chalin/angular2,angulardart/angular,matanlurey/angular