Add Kotlin Ktor template

[ngomezcn]

Template URL

https://railway.app/new/template/7r5t2I?referralCode=WYVVxZ

What does this template deploy?

This template deploys a basic web server with ktor.io

I will also create a pull request to the official Ktor docs to add support for Railway Ktor Deployment

Demo project

No response

[MewX]

Looks like there's already one here? https://railway.app/template/zB6nSu

@richardamare