Update git submodules

* Update tacker-horizon from branch 'master'
  - translation: drop babel extractor definitions
    
    babel extractors are now registered via python entry points,
    so there is no need to declare babel extractors in babel configs.
    
    This change is important to make translation work in Django 2.2.
    django-babel does not work with Django 2.2 and looks unmaintained
    for over two years. The horizon team is thinking to switch the extractor
    to enmerkar (a fork of django-babel) to make extraction of translation
    string work again near future. It is important to drop the extractor
    definition to make the transition smooth.
    
    Change-Id: I11a63c67adf8cd28106f750a53745f2e59d53b1b
This commit is contained in:
Akihiro Motoki 2019-12-27 02:30:14 +09:00 committed by Gerrit Code Review
parent 13f2eacf0c
commit ceee263bb3

@ -1 +1 @@
Subproject commit 3b2fd8ef5509a373c66768ece0250457e716a10b
Subproject commit 888b6fd784031a4d2ff40de0951ace4da59df81a