#2093  # Type of request: This is a ...

[*] bug report
[ ] feature request

# Detailed description
Unable to invoke lambda function compiled in java 11. Localstack latest image still shows java version 8.

## Expected behavior
Should be able to invoke lambda function compiled in java 11.

## Actual behavior
Getting error-
Exception in thread "main" java.lang.UnsupportedClassVersionError: publisFunction has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0

# Steps to reproduce

docker-compose up -d
Create lambda function
Create SQS 
map lambda and sqs
send message to SQS to invoke lambda

Error message SS:
![image](https://user-images.githubusercontent.com/54183749/96603894-1a561c00-12ba-11eb-9d40-a19370a7c3aa.png)

![LS_error](https://user-images.githubusercontent.com/54183749/96603954-293cce80-12ba-11eb-9566-3942f96e564a.png)


Similar issue was reported #2093.  Couldn't find the answer if that was fixed and latest image of Localstack should compile in JAVA 11.
'OnFailure': {
                    'Destination': function_name
                }
            }
        )
        destination_config = {
            'OnSuccess': {
                'Destination': function_name
            },
            'OnFailure': {
                'Destination': function_name
            }
        }
        
        self.assertEqual(response['MaximumRetryAttempts'], 123)
        self.assertEqual(response['MaximumEventAgeInSeconds'], 123)
        self.assertEqual(response['DestinationConfig'], destination_config)
        
        response = lambda_client.put_function_event_invoke_config(
            FunctionName=function_name,
            MaximumRetryAttempts=123,
            DestinationConfig={
                'OnSuccess': {
                    'Destination': function_name
                },
                'OnFailure': {
                    'Destination': function_name
                }
            }
        )