Update git submodules

* Update heat-specs from branch 'master'
  - Switch to newer openstackdocstheme version
    
    Switch to openstackdocstheme 2.2.1 version. 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.
    
    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: I853c21c0789296164632c47a0b3534321cec01ee
This commit is contained in:
Andreas Jaeger 2020-05-30 17:08:00 +02:00 committed by Gerrit Code Review
parent a71fe22b85
commit 73a4d826f6
1 changed files with 1 additions and 1 deletions

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Subproject commit 74ab95431cf6fcbb4f6e749a8db7d494a0f4387e
Subproject commit 9704c344c1169206904c29b215bc8fa4995f269e