Update git submodules

* Update freezer-specs 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: Icc4368708d2f1a11cb976789d8e06496b231302e
This commit is contained in:
Andreas Jaeger 2020-05-30 16:48:16 +02:00 committed by Gerrit Code Review
parent 9b4074a5fa
commit 787c8c3b3e
1 changed files with 1 additions and 1 deletions

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Subproject commit d635d016c10b9eaafebe8677f1eb71a4f66645cf
Subproject commit d9c1dc80ae5c5f9fade5fd6edfd12627519d7a43