### 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
)
        # TODO 
        url = f"{_bucket_url(s3_bucket, localstack_host=config.LOCALSTACK_HOSTNAME)}?delete"
        data = f"""
            <Delete xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
              <Object>
                <Key>{_key_1}</Key>
              </Object>
              <Object>
                <Key>{_key_2}</Key>
              </Object>
            </Delete>
            """
        md = hashlib.md5(data.encode("utf-8")).digest()
        contents_md5 = base64.b64encode(md).decode("utf-8")
        header = {"content-md5": contents_md5, "x-amz-request-payer": "requester"}
        r = .post(url=url, data=data, headers=header)
        assert 200 == r.status_code
        response = xmltodict.parse(r.content)
        snapshot.match("multi-delete-with-", response)
        response = aws_client.s3.list_s(Bucket=s3_bucket)
        snapshot.match("list-remaining-s", response)
    @markers.parity.aws_validated
    @markers.snapshot.skip_snapshot_verify(
        paths=[
            "$..Prefix",
        ]
    )
    @markers.snapshot.skip_snapshot_verify(condition=is_old_provider, path="$..Deleted..VersionId")
    def test_s3_batch_delete_s(self, s3_bucket, snapshot, aws_client):