Support for AWS SNS Orion Login with SMS

Hi,

It is feature request for support for AWS SNS as a sms gateway.
AWS has pay as you go model and prices are really good https://aws.amazon.com/sns/sms-pricing/
they have SDK which use can utilize and can add aws sns quickly to your plug-in

https://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/sns-examples-publishing-messages.html

Thanks,
Homesh