Validate the ghc.json file diff on the builds

Author: mustafaergul

public/version-aliases/ghc.json

@@ -173,5 +173,4 @@
   "9.2.1-alpha1": "9.2.1-alpha1",
   "9.2": "9.2.1-alpha2",
   "9.2.1-alpha2": "9.2.1-alpha2"
-  
 }