Add skipLibCheck to speed up TypeScript analysis and prevent compilation errors caused by incompatible declaration files which were generated with older/new TS versions
With this change we remove the enableIvy option as now we only support generating Ivy application. Users who want to create a VE applications should follow the opt-out guide
* test: update ng-packagr builder tests to work on Windows
* build: add ng packagr test large for ivy
* test: fix web-worker test in ivy
Previously, we were not testing web workers under Ivy as we were overriding tsconfig.app.json entirely without including enableIvy.
When enabling Ivy we are getting warning of files that are part of the compilation which causing a warning to show and break the test.
* build: update ng-packagr to `^5.4.0`
* test: display ivy mode message once
Users outside of Google don't usually need closure annotations.
We should also follow up with ng-packagr to remove tsickle from peerDependency and afterwards, we be able to remove tsickle from the added dependencies when running this schematic
