ruby-gli: 2.6.2-1~getdeb1

  * New upstream version
   + When the pre block returns a falsey value, it now does so via a
   special-purpose exception and also provides a message that the
   preconditions failed
   + Previously, doing app --help command would execute command. Now,
   it acts the same as app help command, i.e. gets help for that command
   + Default values now being copied to aliases in options hashes