This commit adds a Lazy attribute shortcut for service definitions. The goal here is simply to improve the DX with a single attribute for lazy loaded services, while adding the strict minimum amount of new code.
This attribute can be used as a replacement for theAutowire(lazy: bool|string) attribute on any autowired argument or for theAutoconfigure(lazy: bool|string) attribute on an class definition. Both use case support an optional parameter to specify with class/interface should be used for the proxy.

Usage on a class:

useSymfony\Component\DependencyInjection\Attribute\Lazy;#[Lazy]class LazyLoaded{// ...}

On a method argument:

useSymfony\Component\DependencyInjection\Attribute\Lazy;class SuperAwesomeService{publicfunction__construct(#[Lazy]SomeOtherService$service)    {// ...    }}