test: remove `node16-broken` from app-shell unit test
test: remove `node16-broken` from app-shell unit test

This is no longer the case and thus this test can be enabled.

clydin/angular-cli,angular/angular-cli,clydin/angular-cli,clydin/angular-cli,angular/angular-cli,angular/angular-cli,angular/angular-cli,clydin/angular-cli