### 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
# Test 
        # obje
        snapshot.add_transformer(snapshot.transform.key_value("ETag"))
        _key = "sample.bin"
        chunk_size = 1024
        with io.BytesIO() as data:
            data.write(os.urandom(chunk_size * 2))
            data.seek(0)
            aws_client.s3.upload_fileobj(data, s3_bucket, _key)
        range_header = f"bytes=0-{(chunk_size - 1)}"
        resp = aws_client.s3.get_(Bucket=s3_bucket, Key=_key, Range=range_header)
        content = resp["Body"].read()
        assert chunk_size == len(content)
        snapshot.match("get-", resp)
    @markers.parity.aws_validated
    def test_download_fileobj_multiple_range_(self, s3_bucket, aws_client):
        _key = "test-download_fileobj"
        body = os.urandom(70_000 * 100 * 5)
        aws_client.s3.upload_fileobj(BytesIO(body), s3_bucket, _key)
        # get 
        downloaded_ = aws_client.s3.get_(Bucket=s3_bucket, Key=_key)
        assert downloaded_["Body"].read() == body
        # use 
        test_fileobj = BytesIO()
        aws_client.s3.download_fileobj(Bucket=s3_bucket, Key=_key, Fileobj=test_fileobj)
        assert body == test_fileobj.getvalue()
    @markers.parity.aws_validated
    def test_get_range__headers(self, s3_bucket, aws_client):