Update git submodules

* Update openstack-ansible-os_sahara from branch 'master'
  - Merge "Use newer openstackdocstheme and reno versions"
  - Use newer openstackdocstheme and reno versions
    
    The sync from https://review.opendev.org/733244 updated to
    openstackdocstheme 2.2.1 and reno 3.1.0 versions.
    
    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.
    
    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: I68076c56e7e5762de2243f25d217fe27cf363c98
This commit is contained in:
Zuul 2020-06-05 11:42:34 +00:00 committed by Gerrit Code Review
parent cab3278b83
commit d8d168963a

@ -1 +1 @@
Subproject commit ffab670ca3b25435106e6f0cced62f2cc9c1af6e
Subproject commit 4408a496e75fb421ac8510efd59f8397bf291416