Hlint nubOrd. Update ignore annotation to point to correct function.

This block of code that uses nub used to be part of main. But it got split off
into a new function called runIde, and the hlint annotation was not updated to
match.

Author: peterwicksstringfield

ghcide/exe/Main.hs

@@ -267,7 +267,7 @@ runIde dir Arguments{..} hiedb hiechan = do
 
         unless (null failed) (exitWith $ ExitFailure (length failed))
 
-{-# ANN main ("HLint: ignore Use nubOrd" :: String) #-}
+{-# ANN runIde ("HLint: ignore Use nubOrd" :: String) #-}
 
 expandFiles :: [FilePath] -> IO [FilePath]
 expandFiles = concatMapM $ \x -> do