Allow to manually invalidate all the elements

[mihaerzen]

This PR fixes an issue where manually invalidating the CloudFront distributions was not possible anymore.

What was done

• [x] Introduce a new invalidateElements method which accepts all the elements that should be invalidated (previously named invalidate).
• [x] Introduce a new afterDeploy method, which filters the elements by autoInvalidate property.
• [x] Change the invalidate method to call the invalidateElements method with all the elements, so you can manually invoke it.

[mihaerzen]

@aghadiry Thank you for a fast review! 🙏🏼