Allow ansi-terminal-0.11 (#54)

See commercialhaskell/stackage#5592

Author: mpilgrem

core/test-framework.cabal

@@ -46,7 +46,7 @@ Library
                                 Test.Framework.Utilities
 
         Build-Depends:          base           >= 4.3    && < 5
-                              , ansi-terminal  >= 0.4.0  && < 0.11
+                              , ansi-terminal  >= 0.4.0  && < 0.12
                               , ansi-wl-pprint >= 0.5.1  && < 0.7
                               , random         >= 1.0    && < 1.3
                               , containers     >= 0.1    && < 0.7