Merge pull request #110 from bgamari/wip/ghc-9.14

Bump base upper bound to <4.23

Author: mixphix

deepseq.cabal

@@ -62,7 +62,7 @@ library
   if impl(ghc >=9.0)
     build-depends: ghc-prim
 
-  build-depends: base       >= 4.12 && < 4.22
+  build-depends: base       >= 4.12 && < 4.23
   ghc-options: -Wall
 
   exposed-modules: Control.DeepSeq