### Is there an existing issue for this?

- [X] I have searched the existing issues

### Feature description

AWS lambda has [support for reporting partial batch failure for a SQS batch](https://docs.aws.amazon.com/lambda/latest/dg/with-sqs.html#services-sqs-batchfailurereporting). We're currently using it for our lambda functions on our [serverless.yml](https://www.serverless.com/blog/improved-sqs-batch-error-handling-with-aws-lambda), and would like to test the configuration locally. It'd be great to have it supported on LocalStack.


### 🧑‍💻 Implementa

_No response_

### Anything else?

![Screenshot 2022-01-19 at 6 00 31 PM](https://user-images.githubusercontent.com/39733588/150461615-949ec0b5-564b-4c0c-8a51-0047a7f0faef.png)


```
            "FunctionResponseTypes": [
                "ReportBatchItemFailures"
            ]
```
is missing from localstack's event source mapping despite setting it
{
                "EventSource": "aws:sns",
                "EventVersion": "1.0",
                "EventSubscriptionArn": subscription_arn,
                "Sns": {
                    "Type": "Notification",
                    "MessageId": message_id,
                    "TopicArn": topic_arn,
                    "Subject": subject,
                    "Message": message,
                    "Timestamp": timestamp_millis(),
                    "SignatureVersion": "1",
                    
                    
                    "Signature": "EXAMPLEpH+..",
                    "SigningCertUrl": "https://sns.us-east-1.amazonaws.com/SimpleNotificationService-0000000000000000000000.pem",
                    "UnsubscribeUrl": unsubscribe_url,
                    "MessageAttributes": message_attributes,
                },
            }
        ]
    }
    inv_result = run_lambda(
        func_arn=func_arn,
        event=event,
        context={},
        asynchronous=not config.SYNCHRONOUS_SNS_EVENTS,
    )
    return inv_result.result
def get_event_sources(func_name=None, source_arn=None):