Update git submodules

* Update watcher-dashboard from branch 'master'
  - Merge "Remove the mock"
  - Remove the mock
    
    1. Now that we no longer support py27, we can use the standard library
    unittest.mock module instead of the third party mock lib.
    It also update horizon dependency in lower-constraints.txt.
    2. remove six together
    
    Change-Id: I371e7485438d43eb823ab7d4fd719e0e52da75eb
This commit is contained in:
Zuul 2020-05-13 07:26:13 +00:00 committed by Gerrit Code Review
parent 22c7458b74
commit 62f110ac81
1 changed files with 1 additions and 1 deletions

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Subproject commit da6ec9f9d05567d14b4ef88f44099b8b3a6093e9
Subproject commit 1301dd676ed66cb7fc5e2f1aedc6319c68758d67