Add Forward Deployed Engineer path (#10057)

* add Forward Deployed path

* re add Forward Deployed path

readme.md

@@ -111,6 +111,7 @@ Here is the list of available roadmaps with more being actively worked upon.
 - [Ruby Roadmap](https://roadmap.sh/ruby)
 - [Ruby on Rails Roadmap](https://roadmap.sh/ruby-on-rails)
 - [Scala Roadmap](https://roadmap.sh/scala)
+- [Forward Deployed Engineer Roadmap](https://roadmap.sh/forward-deployed-engineer)
 
 
 There are also interactive best practices: