Adapt brittany+floskell golden test

Author: jneira

test/testdata/Format.brittany_post_floskell.formatted.hs

@@ -1,8 +1,8 @@
 module Format where
 
 import           Data.List
-import           Prelude
 import           Data.Int
+import           Prelude
 
 foo :: Int -> Int
 foo 3 = 2