Remove includes from .cabal-file

sol · tomjaguarpaw · commit ead14c27c9be · 2024-07-01T12:56:36.000+01:00
This is useless at best, and a common source of confusion. haskell/cabal#10145 sol/hpack#355
diff --git a/process.cabal b/process.cabal
@@ -82,8 +82,6 @@ library
             build-depends: unix >= 2.5 && < 2.9
 
     include-dirs: include
-    includes:
-        runProcess.h
     install-includes:
         runProcess.h
         processFlags.h
