Update git submodules

* Update glance-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: If08d763c2c0f09faa61c327ab64f1ad7b1549262
This commit is contained in:
Andreas Jaeger 2020-05-30 16:56:24 +02:00 committed by Gerrit Code Review
parent 8e17de2811
commit 26b3917704
1 changed files with 1 additions and 1 deletions

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Subproject commit c73bc4a2ec6e7f5ddbf2f0e51604e23b4e810eab
Subproject commit 2d2d7baf03dddc659512ed87fd4d7e696f087362