Update git submodules

* Update castellan from branch 'master'
  - add lower-constraints job
    
    Create a tox environment for running the unit tests against the lower
    bounds of the dependencies.
    
    Create a lower-constraints.txt to be used to enforce the lower bounds
    in those tests.
    
    Add openstack-tox-lower-constraints job to the zuul configuration.
    
    See http://lists.openstack.org/pipermail/openstack-dev/2018-March/128352.html
    for more details.
    
    Change-Id: Iee4a31b43f1f60410892e25d4e33ce63a620a95b
    Depends-On: https://review.openstack.org/555034
    Signed-off-by: Doug Hellmann <doug@doughellmann.com>
This commit is contained in:
Doug Hellmann 2018-03-22 09:47:43 -04:00 committed by Gerrit Code Review
parent 2fec3f7639
commit 067c0f346c

@ -1 +1 @@
Subproject commit 669fc37e654bd601511ac4000383619c9851cde2
Subproject commit 18068e17794b153bd632f3c01e6a01e785cefdc6