tidy-up: remove redundant stuff

Author: cstml

lambda-buffers-compiler/lambda-buffers-compiler.cabal

@@ -85,10 +85,9 @@ common common-language
 
 common common-imports
   build-depends:
-    , base              >=4.16
-    , lens              >=5.2
-    , QuickCheck        >=2.14
-    , template-haskell  >=2.14
+    , base        >=4.16
+    , lens        >=5.2
+    , QuickCheck  >=2.14
 
 library
   import:          common-language

lambda-buffers-compiler/src/LambdaBuffers/Compiler/ProtoCompat/Types.hs

@@ -1,4 +1,3 @@
-{-# LANGUAGE DerivingVia #-}
 {-# LANGUAGE DuplicateRecordFields #-}
 {-# OPTIONS_GHC -Wno-orphans #-}