Update git submodules

* Update oslo.serialization from branch 'master'
  - tox: Trivial cleanup
    
    Use the default 'install_command'
    
    https://tox.readthedocs.io/en/latest/config.html#conf-install_command
    
    Change-Id: Ib753a86e3d8edbe2fe4ecea83adba173f2613ca1
This commit is contained in:
Hervé Beraud 2019-12-20 11:10:47 +01:00 committed by Gerrit Code Review
parent 12f056fd0d
commit d0d58ef617
1 changed files with 1 additions and 1 deletions

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Subproject commit 093f6a5414649ca3bd3fa87a6fc68e102858da84
Subproject commit 350bc40cb49c5e3ae5e695265f79301bd2b4dee9