### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

When reading a file of a bucket with the Java AWS SDK the content-length is not set in the GetObjectResponse.

![image](https://github.com/localstack/localstack/assets/90579580/4c89a103-b064-4061-a91e-2012b19b838f)

![image](https://github.com/localstack/localstack/assets/90579580/8f52adf0-1205-4d6f-8fd0-6d026cac6db6)


### Expected Behavior

The content-length is included in the response

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

This is the content of my docker-compose file:
`  s3:
    container_name: "s3test"
    image: "localstack/localstack:2.2.0"
    ports:
      - "4566:4566"
    volumes:
      - ./src/test/local/s3/data:/var/lib/localstack/s3
      - ./src/test/local/s3/init-s3.sh:/etc/localstack/init/ready.d/init-s3.sh`

In the init script I create a bucket and put some file to it:
`awslocal s3api create-bucket --bucket test-bucket
aws s3api put-object --body /var/lib/localstack/s3/test.png --bucket test-bucket --key storage/test.png --content-type image/png --endpoint-url http://localhost:4566`

Then I query the file using the getObject Method of the S3Client of the Java AWS SDK


### Environment

```markdown
- OS: Windows 10
- LocalStack:2.2.0
```


### Anything else?

This behavior starts with version 2.2.0. Using version 2.1.0 everything works as expected
aws_client.s3.put_(Bucket=s3_bucket, Key=key_name, Tagging="tag1=tag1")
        # GetO
        get__tagging_url = f"{bucket_url}/{key_name}?tagging"
        resp = s3_http_client.get(get__tagging_url, headers=headers)
        resp_dict = xmltodict.parse(resp.content)
        assert resp_dict["Tagging"]["TagSet"] == {"Tag": {"Key": "tag1", "Value": "tag1"}}
    # This test doesn't work against AWS anymore because of some authorization error.
    @markers.parity.only_localstack
    def test_s3_delete_s_trailing_slash(self, aws_http_client_factory, s3_bucket, aws_client):
        _key = "key-to-delete-trailing-slash"
        # crea
        aws_client.s3.put_(Bucket=s3_bucket, Key=_key, Body=b"123")
        s3_http_client = aws_http_client_factory("s3", signer_factory=SigV4Auth)
        # Endp
        bucket_url = f"{_bucket_url(s3_bucket)}/?delete&x-id=DeleteObjects"
        delete_body = f"""<Delete>
            <Object>
                <Key>{_key}</Key>
             </Object>
        </Delete>
        """
        # Post 
        resp = s3_http_client.post(bucket_url, data=delete_body)
        assert resp.status_code == 200, (resp.content, resp.headers)
        resp_dict = xmltodict.parse(resp.content)
        assert "DeleteResult" in resp_dict
        assert resp_dict["DeleteResult"]["Deleted"]["Key"] == _key
    @markers.parity.aws_validated
    @pytest.mark.xfail(reason="Behaviour not implemented yet")
    def test_complete_multipart_parts_checksum(self, s3_bucket, snapshot, aws_client):