dep: bump deriving-compat to 0.6

Author: Anton-Latukha

hnix.cabal

@@ -416,7 +416,7 @@ library
     , containers >= 0.5.11.0 && < 0.7
     , data-fix >= 0.3.0 && < 0.4
     , deepseq >= 1.4.3 && <1.5
-    , deriving-compat >= 0.3 && < 0.6
+    , deriving-compat >= 0.3 && < 0.7
     , directory >= 1.3.1 && < 1.4
     , exceptions >= 0.10.0 && < 0.11
     , filepath >= 1.4.2 && < 1.5