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",
                },
            ],
        }
 `
self, context: RequestContext, bucket: BucketName, body: IO[Body] = None
    ) -> PostResponse:
        
        
        
        validate_post_policy(context.request.form)
        
        
        
        try:
            response: PostResponse = call_moto(context=context)
        except ServiceException as e:
            if e.status_code == 303:
                
                response = PostResponse(StatusCode=e.status_code)
            else:
                raise e
        key_name = context.request.form.get("key")
        if "${filename}" in key_name:
            key_name = key_name.replace("${filename}", context.request.files["file"].filename)
        moto_backend = get_moto_s3_backend(context)
        
        key = get_key_from_moto_bucket(
            get_bucket_from_moto(moto_backend, bucket=bucket), key=key_name
        )