### Is there an existing issue for this?

- [X] I have searched the existing issues

### Feature description

Currently, the default port range for external services is configured in `config.py` as follows:
https://github.com/localstack/localstack/blob/075a6fcfcc29af99e1997d73abea6e88351f3c84/localstack/config.py#L462-L472
This means that the default service range is: (4510,4540]
But the example `docker-compose.yml` states (4510, 4530):
https://github.com/localstack/localstack/blob/075a6fcfcc29af99e1997d73abea6e88351f3c84/docker-compose.yml#L12

The currently stated 20 ports can already be somewhat limiting if a lot of external services are started (f.e. lots of clusters or databases). Therefore the range should be broadened and correctly defined in our example `docker-compose.yml` file.

### 🧑‍💻 Implementation

- [x] Broaden the service port range to 50 ports.
- [x] Update the example docker-compose file.

### Anything else?

_No response_
"""
    An alternative to start_infra_in_docker where the terminal is not blocked by the follow on the logfile.
    """
    console.log("preparing environment")
    try:
        prepare_docker_start()
    except ContainerExists as e:
        console.print(str(e))
        return
    
    console.log("configuring container")
    container = LocalstackContainer()
    configure_container(container)
    container.truncate_log()
    
    console.log("starting container")
    server = LocalstackContainerServer(container)
    server.start()
    server.wait_is_container_running()
    console.log("detaching")
def wait_container_is_ready(timeout: Optional[float] = None):
    """Blocks until the localstack main container is running and the ready marker has been printed."""
    container_name = config.MAIN_CONTAINER_NAME
    def is_container_running():