Update git submodules

* Update openstack-doc-tools from branch 'master'
  - Switch to newer openstackdocstheme and reno versions
    
    Switch to openstackdocstheme 2.2.1 and reno 3.1.0 versions. Using
    these versions will allow especially:
    * Linking from HTML to PDF document
    * Allow parallel building of documents
    * Fix some rendering problems
    
    Update Sphinx version as well.
    
    Disable openstackdocs_auto_name to use 'project' variable as name.
    
    Change pygments_style to 'native' since old theme version always used
    'native' and the theme now respects the setting and using 'sphinx' can
    lead to some strange rendering.
    
    openstackdocstheme renames some variables, so follow the renames
    before the next release removes them. A couple of variables are also
    not needed anymore, remove them.
    
    See also
    http://lists.openstack.org/pipermail/openstack-discuss/2020-May/014971.html
    
    Change-Id: I5f985549671e3b4f8c438f247fae0818d25b21f5
This commit is contained in:
Andreas Jaeger 2020-05-29 12:45:06 +02:00 committed by Gerrit Code Review
parent ec4293d929
commit 405a2eee11
1 changed files with 1 additions and 1 deletions

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Subproject commit f13c79703a076b0aefdeeb58f79da12916288bf5
Subproject commit 7ee77130c41b3e55b9e855bb886cd220b7787535