function parseBucketEncryptionHeaders(headers) {
    const sseAlgorithm = headers['x-amz-scal-server-side-encryption'];
    const configuredMasterKeyId = headers['x-amz-scal-server-side-encryption-aws-kms-key-id'] || null;
    return hydrateEncryptionConfig(sseAlgorithm, configuredMasterKeyId, true);
}
parseBucketEncryptionHeaders - retrieves bucket level sse configuration from request headers
@param {object} headers - Request headers
@returns {ServerSideEncryptionInfo} - SSE configuration