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",
                },
            ],
        }
 `
# remo
        if signature_version == "s3":
            presigned_request["fields"].pop("AWSAccessKeyId")
        else:
            presigned_request["fields"].pop("x-amz-algorithm")
            presigned_request["fields"].pop("x-amz-credential")
        response = .post(
            presigned_request["url"],
            data=presigned_request["fields"],
            files={"file": "file content"},
            verify=False,
        )
        exception = xmltodict.parse(response.content)
        exception["StatusCode"] = response.status_code
        snapshot.match("exception-missing-fields", exception)
        # pop 
        presigned_request["fields"] = {
            k: v for k, v in presigned_request["fields"].items() if k in ("key", "policy")
        }
        response = .post(
            presigned_request["url"],
            data=presigned_request["fields"],
            files={"file": "file content"},
            verify=False,
        )
        exception = xmltodict.parse(response.content)
        exception["StatusCode"] = response.status_code
        snapshot.match("exception-no-sig-related-fields", exception)
    @pytest.mark.aws_validated
    def test_delete_has_empty_content_length_header(self, s3_bucket, aws_client):