Update git submodules

* Update tripleo-ci from branch 'master'
  - Merge "Add previous_release_mixed_upgrade_case ussuri to template"
  - Add previous_release_mixed_upgrade_case ussuri to template
    
    Support for ussuri was added in [1] but we forgot to update the
    template as well so fixing here. Found as part of the work in [2]
    
    Related-Bug: 1886680
    [1] 22d77e7f88
    [2] https://tree.taiga.io/project/tripleo-ci-board/task/1817
    
    Change-Id: I75f0a6e4da144adee8035f1d227444a2137272ce
This commit is contained in:
Zuul 2020-07-14 20:41:45 +00:00 committed by Gerrit Code Review
parent 02098f9b93
commit 7e8668b28c

@ -1 +1 @@
Subproject commit 939c7a51c4cdead57a0d480b0eaf328935ff14e7
Subproject commit 76e7ebbf4472f5abc1c575b582606e3d120c8d8c