Update git submodules

* Update keystonemiddleware from branch 'master'
  - Merge "Update reno for stable/queens"
  - Update reno for stable/queens
    
    Change-Id: I5727e441a8e4ebae506e30abaee792bb2c040614
This commit is contained in:
Zuul
2018-01-26 03:38:56 +00:00
committed by Gerrit Code Review
parent 8345c77a6a
commit 50214a5680