Update git submodules

* Update openstack-doc-tools from branch 'master'
  - Update the constraints url
    
    For more detail, see http://lists.openstack.org/pipermail/openstack-discuss/2019-May/006478.html
    
    Change-Id: I760aa2e27a4272852e7498cc6e0475d58d08e2f6
This commit is contained in:
pengyuesheng 2019-09-25 14:17:18 +08:00 committed by Gerrit Code Review
parent a9ce2367ff
commit 6b6f1324a3
1 changed files with 1 additions and 1 deletions

@ -1 +1 @@
Subproject commit 2b275421b0dae78da94ee18d142414b122e091ad
Subproject commit 9fa71c647739fd342eb5b1e419955c7806c43839