Add TestBed module teardown

Proprietary

Adds { teardown: { destroyAfterEach: true } } as the third argument to TestBed.initTestEnvironment() calls. Angular 13 changed the default teardown behavior, and this ensures explicit opt-in for module teardown after each test.

org.openrewrite.angular.migration.add-testbed-teardown

mod run . --recipe=org.openrewrite.angular.migration.add-testbed-teardown

Install it once, then run it on every repository under the current directory. New to the Moderne CLI? Set it up.