Update git submodules

* Update keystone from branch 'master'
  - Merge "Remove Babel as requirement"
  - Remove Babel as requirement
    
    This repo does not use Babel as requirement. See also
    http://lists.openstack.org/pipermail/openstack-discuss/2020-April/014227.html
    
    Change I8636e7c86c6c5c608429fab88e181108ae615db9 added it temporarily,
    it's time to remove it again.
    
    Leave it in lower-constraints in case dependencies pull it in.
    
    Change-Id: I66bfedcbe30c89a65355e5ab1db6996640d2bfcf
This commit is contained in:
Zuul 2020-04-21 18:59:34 +00:00 committed by Gerrit Code Review
parent 5e0fed6140
commit ecd158c171
1 changed files with 1 additions and 1 deletions

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Subproject commit b2cd7a4898e9dbc1ca67913d96bf0f35fa619256
Subproject commit 99cffd54cf6dd47b0fd7fd26c2d65db9d490e209