Fix todo keyword faces highlighting on nightly

Author: kristijanhusak

lua/orgmode/colors/highlights.lua

@@ -203,6 +203,9 @@ function M.parse_todo_keyword_faces(do_syn_match)
         vim.cmd(string.format([[syn match %s "\<%s\>" contained]], hl_name, name))
       end
       vim.cmd(string.format('hi %s %s', hl_name, hl))
+      if vim.fn.has('nvim-0.8') then
+        vim.cmd(string.format([[hi link @%s %s]], hl_name, hl_name))
+      end
       result[name] = hl_name
     end
   end