Angular v14 is now available

Some prominent features include

**Standalone Components: ** Previously if we have to create a single reusable component, we have to create a module file along with to be able to import it in other modules. With standalone components we can drop this requirement and just create a @Component file and define it as a module of its own, so we can import it in other modules and use it. This reduces one extra module filed previously needed by standalone components.