Update bounds on unix for GHC 9.6.1

LaurentRDC · LaurentRDC · commit 9fc8319a274d · 2023-03-29T19:20:35.000-04:00
diff --git a/pandoc-plot.cabal b/pandoc-plot.cabal
@@ -117,7 +117,7 @@ library
         , yaml               >= 0.8   && < 1
         , mtl                >= 2.2   && < 3
     if !os(windows)
-        build-depends:  unix >= 2.4 && < 2.8
+        build-depends:  unix >= 2.4 && < 2.9
     default-language: Haskell2010
 
 executable pandoc-plot
