Allow containers-0.8

Author: meooow25

hsc2hs.cabal

@@ -78,7 +78,7 @@ Executable hsc2hs
     Other-Extensions: CPP, NoMonomorphismRestriction
 
     Build-Depends: base       >= 4.3.0 && < 4.22,
-                   containers >= 0.4.0 && < 0.8,
+                   containers >= 0.4.0 && < 0.9,
                    directory  >= 1.1.0 && < 1.4,
                    filepath   >= 1.2.0 && < 1.6,
                    process    >= 1.1.0 && < 1.7