Update git submodules

* Update manila-image-elements 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.
    
    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: Id7a2401cd31c0b05812a76d2cc5f1e6a014cb510
This commit is contained in:
Andreas Jaeger 2020-05-31 17:53:09 +02:00 committed by Gerrit Code Review
parent 278ae69dab
commit 5b4d03ebf3
1 changed files with 1 additions and 1 deletions

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Subproject commit f75519fba5ace0fa3c3d2b83a2c7d31dadec36e1
Subproject commit e5ae79051f2a966d41d86e636f7d2f3c3aff76b6