From: hololeap <hololeap@protonmail.com>
Signed-off-by: hololeap <hololeap@protonmail.com>

These doctests are difficult to run successfully and aren't worth the effort.

diff -urN feed-1.3.2.1/feed.cabal feed-1.3.2.1-r1/feed.cabal
--- feed-1.3.2.1/feed.cabal	2022-03-28 20:36:31.561223247 -0600
+++ feed-1.3.2.1-r1/feed.cabal	2022-03-28 21:05:49.501202376 -0600
@@ -153,8 +153,7 @@
   main-is: doctest-driver.hs
   type: exitcode-stdio-1.0
   default-language: Haskell2010
-  if impl(ghc < 8)
-     buildable: False
+  buildable: False
   build-depends:
       base >= 4.6
     , doctest