### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

Adding and labeling more than 10 parameters only labels (or only returns) the first 10 labeled parameters.

### Expected Behavior

Adding and labeling more than 10 parameters should add & then return all the parameters.

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

#### How are you starting localstack (e.g., `bin/localstack` command, arguments, or `docker-compose.yml`)

docker-compose.yml

#### Client commands (e.g., AWS SDK code snippet, or sequence of "awslocal" commands)

```
params = [ ... ]  # create a list of **more** than 10 parameters ( Name + Value)
for param of params:
       # add the parameter (returns 200)
        res = ssm.put_parameter(Name=param["Name"], Value=param["Value], Type='String')

       # label the returned version with 'latest' (returns 200)
        label_res = ssm.label_parameter_version(Name=path, ParameterVersion=res['Version'], Labels=['latest'])

       # get the added parameter (returns the parameter successfully)
        prm = ssm.get_parameter(Name=path)

# get all parameters with the 'latest' label - this returns the first 10 parameters (although `MaxResults` is 100), and also doesn't return a `NextToken` property to iterate through the next batch of parameters.
ps = ssm.get_parameters_by_path(Path=base_path,
                                        ParameterFilters=[  {  'Key': 'Label',  'Values': [  'latest'  ] } ],
                                        MaxResults=100) 

```


### Environment

```markdown
- OS: Windows 10
- LocalStack: 0.12.17.5
```


### Anything else?

_No response_
filtered_params,
            )
        )
        result["Parameters"].extend(details_of_filtered_params)
    except Exception as e:
        LOG.info(
            "Unable to get SSM parameters by path and filter by labels : %s %s"
            % (e, traceback.format_exc())
        )
        raise e
    return result
def notify_event_subscribers(data, target_header):
    """Publish an EventBridge event to notify subscribers of changes."""
    if not is_api_enabled("events"):
        return
    events = aws_stack.connect_to_service("events")
    operation = EVENT_BRIDGE_OPERATIONS.get(target_header)
    if not operation:
        LOG.warning(
            "Unexpected target header '%s' when sending EventBridge notification from SSM",
            target_header,
        )
    detail = {"name": data["Name"], "operation": operation}
    event = {
        "Source": "aws.ssm",
        "Detail": json.dumps(detail),
        "DetailType": "Parameter Store Change",
    }
    events.put_events(Entries=[event])
class ProxyListenerSSM(PersistingProxyListener):