### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

I created an SQS FIFO queue with content based deduplication and sent a message that contains the same messageBody and attributes twice.

The message gets sent and received by the queue twice.

Im using the latest version of localstack with docker-compose.


### Expected Behavior

When ContetBasedDeduplication is set to true a message with the same body should only be recieved once by the queue during the 5 minute deduplication interval.

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

create queue
```
sqs_client.create_queue(
            QueueName='my_queue.fifo',
            Attributes={
                'FifoQueue': 'true',
                'ContentBasedDeduplication': 'true'
            },
        )
```

send message
```
item = {'hello': 'hola'}
sqs_client.send_message(
            QueueUrl='my_queue.fifo',
            MessageBody=json.dumps(item),
            MessageAttributes= {'hello': {'StringValue': 'hola', 'DataType': 'String'}},
            MessageGroupId='group-1'
        )
```





### Environment

```markdown
- OS:Ubuntu 20.04
- LocalStack: latest
```


### Anything else?

_No response_
from botocore.awsrequest import AWSRequest
from botocore.credentials import Credentials
from botocore.exceptions import ClientError
from localstack import config
from localstack.aws.accounts import get_aws_account_id
from localstack.constants import TEST_AWS_ACCESS_KEY_ID, TEST_AWS_SECRET_ACCESS_KEY
from localstack.utils.aws import aws_stack
from localstack.utils.common import get_service_protocol, poll_condition, retry, short_uid, to_str
from .awslambda.functions import lambda_integration
from .awslambda.test_lambda import LAMBDA_RUNTIME_PYTHON36, TEST_LAMBDA_LIBS, TEST_LAMBDA_PYTHON
TEST_POLICY = """
{
  "Version":"2012-10-17",
  "Statement":[
    {
      "Effect": "Allow",
      "Principal": { "AWS": "*" },
      "Action": "sqs:SendMessage",
      "Resource": "'$sqs_queue_arn'",
      "Condition":{
        "ArnEquals":{
        "aws:SourceArn":"'$sns_topic_arn'"
        }
      }
    }
  ]
}
"""
TEST_REGION = "us-east-1"
def get_qsize(sqs_client, queue_url: str) -> int: