Commits on Jun 3, 2021

1. component: Don't strip ";" from keywords before translating them …

   We're failing to translate strings now, when the keywords ends with a
   ";" as they almost always do, e.g.:
   
     Keywords=Drivers;Repositories;Repository;PPA;
   
   because we strip the trailing semicolon off before translating, in order
   to avoid having empty elements in the output.
   
   Instead what we can do is process the list passed to
   `as_component_set_keywords` and remove empties at that point. This
   allows us to not modify the string retrieved from the desktop file, and
   fixes finding translations.

   Iain Lane committed Jun 3, 2021
   3aa36e0