Bump version bound for doclayout

Author: jgm

hslua-module-doclayout.cabal

@@ -24,7 +24,7 @@ source-repository head
 
 common common-options
   build-depends:       base              >= 4.11   && < 5
-                     , doclayout         >= 0.5    && < 0.6
+                     , doclayout         >= 0.5    && < 0.7
                      , hslua             >= 2.5    && < 2.6
                      , text              >= 1.2    && < 2.2