Revert all changes to hie-compat since 11b5c2e

ghcide/ghcide.cabal

@@ -57,7 +57,7 @@ library
         Glob,
         haddock-library >= 1.8,
         hashable,
-        hie-compat ^>= 1.0.0.0,
+        hie-compat ^>= 0.1.0.0,
         hls-plugin-api ^>= 1.0.0.0,
         lens,
         hiedb == 0.3.0.1,

hie-compat/hie-compat.cabal

@@ -1,6 +1,6 @@
 cabal-version:       1.22
 name:                hie-compat
-version:             1.0.0.0
+version:             0.1.0.0
 synopsis:            HIE files for GHC 8.6 and other HIE file backports
 license:             Apache-2.0
 description:

hie-compat/src-ghc86/Compat/HieDebug.hs

@@ -1,6 +1,7 @@
 {-
 Functions to validate and check .hie file ASTs generated by GHC.
 -}
+{-# LANGUAGE StandaloneDeriving #-}
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE FlexibleContexts #-}
 module Compat.HieDebug where

hie-compat/src-ghc86/Compat/HieTypes.hs

@@ -5,6 +5,7 @@ For more information see https://gitlab.haskell.org/ghc/ghc/wikis/hie-files
 -}
 {-# LANGUAGE DeriveTraversable #-}
 {-# LANGUAGE DeriveDataTypeable #-}
+{-# LANGUAGE TypeSynonymInstances #-}
 {-# LANGUAGE FlexibleInstances #-}
 {-# LANGUAGE ScopedTypeVariables #-}
 {-# OPTIONS_GHC -Wno-orphans #-}