update wrong constantCompleter

Author: rm41339

plugins/hls-cabal-project-plugin/src/Ide/Plugin/CabalProject/Completion/Data.hs

@@ -76,8 +76,8 @@ cabalProjectKeywords =
       ("preferences:", noopCompleter),
       ("cabal-lib-version:", noopCompleter),
       ("solver:", noopCompleter),
-      ("allow-older:", constantCompleter ["True", "False"]),
-      ("allow-newer:", constantCompleter ["True", "False"]),
+      ("allow-older:", noopCompleter),
+      ("allow-newer:", noopCompleter),
       ("write-ghc-environment-files:", noopCompleter),
       ("max-backjumps:", noopCompleter),
       ("reorder-goals:", noopCompleter),