Update git submodules

* Update devstack-tools from branch 'master'
  - Fix hacking min version to 3.0.1
    
    flake8 new release 3.8.0 added new checks and gate pep8
    job start failing. hacking 3.0.1 fix the pinning of flake8 to
    avoid bringing in a new version with new checks.
    
    Though it is fixed in latest hacking but 2.0 and 3.0 has cap for
    flake8 as <4.0.0 which mean flake8 new version 3.9.0 can also
    break the pep8 job if new check are added.
    
    To avoid similar gate break in future, we need to bump the hacking min
    version.
    
    - http://lists.openstack.org/pipermail/openstack-discuss/2020-May/014828.html
    
    Change-Id: I7c9c0dc296ac374881c03fcaa6c886e38f3d5d14
This commit is contained in:
Ghanshyam Mann 2020-05-12 21:53:56 -05:00 committed by Gerrit Code Review
parent ba366443ab
commit 7059069eb1
1 changed files with 1 additions and 1 deletions

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Subproject commit a6317821c9c673964354fd61a549bccbbd7fc68e
Subproject commit 51d9b2a996e7a1b05535959766fc18bd8e93f453