Update git submodules

* Update cliff from branch 'master'
  - Switch to newer openstackdocstheme version
    
    Switch to openstackdocstheme 2.2.1 version. Using
    this version 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: I50caba24ba8d458e5061cf412b8f59e3815c58f7
This commit is contained in:
Andreas Jaeger 2020-05-31 20:31:43 +02:00 committed by Gerrit Code Review
parent 9de6aa5f72
commit 6e0e37836d
1 changed files with 1 additions and 1 deletions

2
cliff

@ -1 +1 @@
Subproject commit 2251aef8bf77b79d7f732e8b3981955ab58d7782
Subproject commit 60ab3cdedfffd0be1ad082cf6bfaa8fb470d7a35