Remove old hlint dependency from cabal file

fendor · fendor · commit f5087804759b · 2019-10-30T22:38:56.000+01:00
diff --git a/haskell-ide-engine.cabal b/haskell-ide-engine.cabal
@@ -98,10 +98,7 @@ library
                      , vector
                      , versions
                      , yaml >= 0.8.31
-  if impl(ghc < 8.4)
-    build-depends:     hlint >= 2.0.11 && < 2.1.18
-  else
-    build-depends:     hlint >= 2.2.2
+                     , hlint >= 2.2.2
 
   ghc-options:         -Wall -Wredundant-constraints
   if flag(pedantic)
