Update fs2 repo link

Author: valencik

_data/projects.yml

@@ -104,7 +104,7 @@
 - title: "fs2"
   category: "Stream Processing"
   description: "FS2 is a library for purely functional, effectful, and polymorphic stream processing library in the Scala programming language. Its design goals are compositionality, expressiveness, resource safety, and speed. The name is a modified acronym for Functional Streams for Scala (FSS, or FS2)."
-  github: "https://github.com/functional-streams-for-scala/fs2"
+  github: "https://github.com/typelevel/fs2"
 - title: "Hammock"
   description: "Purely functional HTTP client"
   github: "https://github.com/pepegar/hammock"