Update git submodules

* Update networking-sfc from branch 'master'
  - PDF documentation build
    
    - doc/source/readme.rst is introduced to render both HTML and PDF
      versions properly. The latex builder used to build PDF recognizes
      the document structure based on toctree directives, so a hidden
      toctree for readme is added to index.rst.
    - doc/requiremens.txt is introduced to split the documentation
      dependencies following the community convention.
    - Along with the previous, python modules only in doc/requirements.txt
      are dropped from lower-constraints.txt as we are not using
      lower-constraints for documentation build.
    
    Change-Id: I8e58cca91506f72b868dec151e070e0f8a69ded4
    Story: 2006099
    Task: 35126
This commit is contained in:
Akihiro Motoki 2019-10-01 19:54:59 +09:00 committed by Gerrit Code Review
parent 275e510f75
commit 12b3b268b5

@ -1 +1 @@
Subproject commit 0644862c8beedd902a7d739be524699edc9b61d3
Subproject commit 4daff0549902a2bb470a5ddbc95e89cf27019b8d