Update git submodules

* Update oslo.i18n from branch 'master'
  - Update hacking version
    
    Use latest release 1.1.0 and compatible changes w.r.t pep8
    
    Change-Id: Ibf57026264450c427916e8fba25f67c9f7aaa84e
    Closes-Bug: #1815714
    
  - Update mailinglist from dev to discuss
    
    openstack-dev was decomissioned this night in https://review.openstack.org/621258
    Update openstack-dev to openstack-discuss
    
    Change-Id: I3aced52dd68bf66590ad10dec478c76a4bc46c92
    
  - Override getttext.find to cache result
    
    This monkey patches gettext to cache the results of gettext.find. This
    allows to drastically reduces system calls made over time for checking
    the existence of mo files, which don't move.
    
    Change-Id: I1464f131b90123aab67ef45ae2a2685a3ba111ef
    
  - Merge "Remove references to log translation functions"
  - Don't quote {posargs} in tox.ini
    
    Quotes around {posargs} cause the entire string to be combined into one
    arg that gets passed to stestr. This prevents passing multiple args
    (e.g. '--concurrency=16 some-regex')
    
    Change-Id: Ie4d4b59ec6cf383875613b2fce6a7db0fdeab1db
    
  - Clean up .gitignore references to personal tools
    
    Developers run all sorts of different tools within Git repositories,
    any of which can leave their own special trashfiles all over the
    place. We can't every hope to catalog them all, so better to
    recommend developers simply configure a global core.excludesfile to
    filter the irrelevant files which tend to get created by their
    personal choice of tools.
    
    To this end, remove the long-standing sections for "Mr Developer"
    and "Editors" since their mere existence here sends the signal that
    we welcome (and have time to review) additions for any old tool
    someone ever might happen to try. Also add a comment block
    explaining this, for clarity.
    
    We can, and should of course, continue to list files created by the
    tools recommended by our workflow (test frameworks called from tox,
    documentation and packaging builds, et cetera).
    
    This change is a port of I1b41efac219fca44e2548fc36633724d0ecfc0cb
    from the openstack-dev/oslo-cookiecutter repository.
    
    Change-Id: Ib4f696da3881e9b3d2ebc4fe90f8daec39b0f10d
    
  - Merge "Always build universal wheels"
  - Always build universal wheels
    
    All of our projects are pure python, so we can build
    universal wheels by default.
    
    Change-Id: If413df68ea4e3535f45e538c6dded4a2877edd99
    
  - Remove references to log translation functions
    
    No new implementers of this library should be using the log-oriented
    marker functions, so we shouldn't be providing examples of them.
    This change removes them from the sample integration module and
    updates the usage examples to reflect the current best practices.
    
    Change-Id: I0ae89cb3500821465438ee1f5572ab5e3573044c
    
  - Use templates for cover and lower-constraints
    
    Use openstack-tox-cover template, this runs the cover job as
    non-voting in the check queue only.
    
    Use openstack-lower-constraints-jobs template
    
    Remove jobs that are part of the templates.
    
    Sort list of templates.
    
    Fix cover invocation in tox.ini.
    
    Change-Id: I3edb3d275a078b3be30c9a6f339fab9321601ec8
    
  - Merge "add lib-forward-testing-python3 test job"
  - Remove unused code
    
    self.stubs and self.mox were left over from oslotest changes,
    so remove them.
    
    Change-Id: I00871c45672fadee9e93722543612b0bd9d76aea
    Signed-off-by: Chuck Short <chucks@redhat.com>
    
  - Imported Translations from Zanata
    
    For more information about this automatic import see:
    https://docs.openstack.org/i18n/latest/reviewing-translation-import.html
    
    Change-Id: I32587e15cbfcffa24ed0d1f330e81d5c0b2d097a
    
  - add lib-forward-testing-python3 test job
    
    This is a mechanically generated patch to add a functional test job
    running under Python 3 as part of the python3-first goal.
    
    See the python3-first goal document for details:
    https://governance.openstack.org/tc/goals/stein/python3-first.html
    
    Change-Id: I3b55b19ec0bc6ff2a8bdd29102670e69411cbf80
    Story: #2002586
    Task: #24322
    
  - add python 3.6 unit test job
    
    This is a mechanically generated patch to add a unit test job running
    under Python 3.6 as part of the python3-first goal.
    
    See the python3-first goal document for details:
    https://governance.openstack.org/tc/goals/stein/python3-first.html
    
    Change-Id: Idc2e588d8936e541cb214613135f593ba67b17d1
    Story: #2002586
    Task: #24322
    
  - import zuul job settings from project-config
    
    This is a mechanically generated patch to complete step 1 of moving
    the zuul job settings out of project-config and into each project
    repository.
    
    Because there will be a separate patch on each branch, the branch
    specifiers for branch-specific jobs have been removed.
    
    See the python3-first goal document for details:
    https://governance.openstack.org/tc/goals/stein/python3-first.html
    
    Change-Id: Ia9b835079a294f3a439f9a9813498824f2e7bd18
    Story: #2003250
    
  - Update reno for stable/rocky
    
    Change-Id: Ia386fae51ea6846a04459fe964f6754114578862
    
  - Switch to stestr
    
    According to Openstack summit session [1],
    stestr is maintained project to which all Openstack projects should migrate.
    Let's switch to stestr as other projects have already moved to it.
    
    [1] https://etherpad.openstack.org/p/YVR-python-pti
    
    Change-Id: I43565d0f5b89f0b6d438f88dab941688ee3aef5c
    
  - Add release notes to README.rst
    
    Change-Id: I1583e17e16c6fa78685609d2622530bc6ea5a4fb
    
  - Merge "Remove moxstubout usage"
  - fix tox python3 overrides
    
    We want to default to running all tox environments under python 3, so
    set the basepython value in each environment.
    
    We do not want to specify a minor version number, because we do not
    want to have to update the file every time we upgrade python.
    
    We do not want to set the override once in testenv, because that
    breaks the more specific versions used in default environments like
    py35 and py36.
    
    Change-Id: I324c85d7a058486ac806bdb596741cad4ae438b5
    Signed-off-by: Doug Hellmann <doug@doughellmann.com>
    
  - Remove moxstubout usage
    
    In newer versions of oslotest moxstubout is deprecated,
    so get out in front of the curve and replace it with mock.
    
    Change-Id: Ib7526bc5f7fc21cda9288e085216997519322010
    Signed-off-by: Charles Short <zulcss@gmail.com>
    
  - Remove stale pip-missing-reqs tox test
    
    pip_missing_reqs tool is no longer maintained and has broken with
    release 10 of pip
    
    Refer to:
     http://lists.openstack.org/pipermail/openstack-dev/2018-April/130027.html
    
    Change-Id: I041d67eb332b54a3e4ac019e3010308b387c08d5
    
  - Trivial: Update pypi url to new url
    
    Pypi url changed from [1] to [2]
    
    [1] https://pypi.python.org/pypi/<package>
    [2] https://pypi.org/project/<package>
    
    Change-Id: Ic3dd7d69451fe7f3dee0f65ed71f55c330722065
    
  - set default python to python3
    
    Set the default python to python3 except for the py27 environment. We
    have to set that explicitly to override the new default.
    
    As part of updating the pep8 job to run python 3 we need to remove the
    use of the python 2 builtin unicode(). We can use six.text_type() to
    produce the same result until we drop python 2 support.
    
    Change-Id: I43c03aeb73bb8a246115400bcbd9a0a68708abd9
    Signed-off-by: Doug Hellmann <doug@doughellmann.com>

oslo.i18n

@@ -1 +1 @@
-Subproject commit 85693aaea9f26646022ce193fa4626a79014a662
+Subproject commit 362e1ed46874e5ddfdbb11402b1463bb1e58c987