Update git submodules

* Update mistral 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.
    
    Set openstackdocs_pdf_link to link to PDF file. Note that
    the link to the published document only works on docs.openstack.org
    where the PDF file is placed in the top-level html directory. The
    site-preview places the PDF in a pdf directory.
    
    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.
    
    Remove docs requirements from lower-constraints, they are not needed
    during install or test but only for docs building.
    
    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.
    
    Remove python 3 versioning from lower-constraints and
    requirements to pass requirements-check.
    
    See also
    http://lists.openstack.org/pipermail/openstack-discuss/2020-May/014971.html
    
    Change-Id: Id478711abb1783422ebb4ee9937d1b7202fdf2f3
This commit is contained in:
Andreas Jaeger 2020-05-21 12:48:08 +02:00 committed by Gerrit Code Review
parent d95c3a6b3e
commit 3972d2d89d
1 changed files with 1 additions and 1 deletions

@ -1 +1 @@
Subproject commit 6c0f3f470d5d61047e86792963fb2b6657da3aca
Subproject commit 4b52d4d458d3fbd7830e8a1935c4af25a95cf13d