Hi,

I am using below payload for PutBucketLogging api and getting MalformedXML error in response. I have checked it with real AWS and it is working perfectly fine. Am I missing something or this needs a fix in localstack?

`"LoggingEnabled": {
            "TargetBucket": "test_bucket_name",
            "TargetPrefix": "log",
            "TargetGrants": [
                {
                    "Grantee": {
                        "URI": "http://acs.amazonaws.com/groups/s3/LogDelivery",
                        "Type": "Group",
                    },
                    "Permission": "WRITE",
                },
                {
                    "Grantee": {
                        "URI": "http://acs.amazonaws.com/groups/s3/LogDelivery",
                        "Type": "Group",
                    },
                    "Permission": "READ_ACP",
                },
            ],
        }
 `
# Boto 
        # aws_
        # Test 
        _key = "data"
        body = "Hello\r\n\r\n\r\n\r\n"
        headers = {
            "Authorization": aws_stack.mock_aws_request_headers("s3")["Authorization"],
            "Content-Type": "audio/mpeg",
            "X-Amz-Content-Sha256": "STREAMING-AWS4-HMAC-SHA256-PAYLOAD",
            "X-Amz-Date": "20190918T051509Z",
            "X-Amz-Decoded-Content-Length": str(len(body)),
        }
        data = (
            "d;chunk-signature=af5e6c0a698b0192e9aa5d9083553d4d241d81f69ec62b184d05c509ad5166af\r\n"
            f"{body}\r\n0;chunk-signature=f2a50a8c0ad4d212b579c2489c6d122db88d8a0d0b987ea1f3e9d081074a5937\r\n"
        )
        # put 
        url = f"{config.service_url('s3')}/{s3_bucket}/{_key}"
        .put(url, data, headers=headers, verify=False)
        # get 
        downloaded_ = aws_client.s3.get_(Bucket=s3_bucket, Key=_key)
        download_file_ = to_str(downloaded_["Body"].read())
        assert len(body) == len(str(download_file_))
        assert body == str(download_file_)
    @pytest.mark.only_localstack
    @pytest.mark.xfail(
        reason="Not implemented in other providers than stream",
        condition=not STREAM_S3_PROVIDER,
    )
    def test_put__chunked_newlines_with_checksum(self, s3_bucket, aws_client):