Add task to set published on existing budgets

Note we're making the validation rule dynamic so it's affected by the
way we stub the constant in the tests to emulate data created in old
applications.

Co-Authored-By: Javi Martín <javim@elretirao.net>

lib/tasks/consul.rake

@@ -7,6 +7,7 @@ namespace :consul do
   desc "Runs tasks needed to upgrade from 1.2.0 to 1.3.0"
   task "execute_release_1.3.0_tasks": [
     "db:load_sdg",
-    "db:calculate_tsv"
+    "db:calculate_tsv",
+    "budgets:set_published"
   ]
 end