Updated 1 useful resource

[Soham1087]

Hey Team,

Just wanted to give you a heads up that I've added a cool resource to the DevOps Roadmap. Now under "Learn Software Engineering Practices" section there is one new helpful resource link that is handpicked to make life easier for folks learning about DevOps. I think that'll be super useful for everyone using the guide. Let me know what you think!

Cheers, Soham Mukherjee