### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

When invoking a lambda with a nodejs runtime and local executor, localstack is unable to handle payloads containing a single quote.

### Expected Behavior

Locally executed nodejs lambdas should be able to handle any stringified json payload

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

https://github.com/alxyuu/localstack-issue

### Environment

```markdown
- OS: MacOS 11.5.2
- LocalStack: latest (0.12.18)
```


### Anything else?

The culprit appears to be in how node gets executed locally, with a single quoted eval:
https://github.com/localstack/localstack/blob/812acc1226537ee92477bd91596de200b8888a6c/localstack/services/awslambda/lambda_executors.py#L1262-L1270

doing something like `event_json_string.replace("'", "'\\''")` may be a simple resolution to the issue.
)
            result1 = self.lambda_client.invoke(FunctionName=lambda_name1, Payload=b"{}")
            result_data1 = result1["Payload"].read()
            result2 = self.lambda_client.invoke(FunctionName=lambda_name2, Payload=b"{}")
            result_data2 = result2["Payload"].read()
            self.assertEqual(200, result1["StatusCode"])
            self.assertIn("setting1", to_str(result_data1))
            self.assertEqual(200, result2["StatusCode"])
            self.assertIn("setting2", to_str(result_data2))
            
            testutil.delete_lambda_function(lambda_name1)
            testutil.delete_lambda_function(lambda_name2)
        finally:
            lambda_api.DO_USE_DOCKER = original_do_use_docker
    def test_lambda_subscribe_sns_topic(self):
        function_name = "{}-{}".format(TEST_LAMBDA_FUNCTION_PREFIX, short_uid())
        testutil.create_lambda_function(
            handler_file=TEST_LAMBDA_ECHO_FILE,
            func_name=function_name,
            runtime=LAMBDA_RUNTIME_PYTHON36,
        )
        topic = self.sns_client.create_topic(Name=TEST_SNS_TOPIC_NAME)
        topic_arn = topic["TopicArn"]
        self.sns_client.subscribe(
            TopicArn=topic_arn,
            Protocol="lambda",
            Endpoint=lambda_api.func_arn(function_name),
        )
        subject = "[Subject] Test subject"
        message = "Hello world."