relax enough i386ancient deps to allow new tasty

The new ansi-terminal was needed for test concurrency, and the new
concurrent-output fixes several bugs. And it turns out this is all
that's needed to use the new tasty.

Sponsored-by: Kevin Mueller on Patreon

Test.hs

@@ -339,12 +339,7 @@ repoTests note numparts = map mk $ sep
 	]
   where
 	mk l = testGroup groupname (initTests : map adddep l)
-#ifdef MIN_VERSION_tasty(1,2)
 	adddep = Test.Tasty.after AllSucceed (groupname ++ ".Init Tests")
-#else
-#warning tasty is too old to support limiting or rerunning tests
-	adddep = id
-#endif
 	groupname = "Repo Tests " ++ note
 	sep = sep' (replicate numparts [])
 	sep' (p:ps) (l:ls) = sep' (ps++[l:p]) ls