Update git submodules

* Update solum from branch 'master'
  - PDF documentation build
    
    Change-Id: I042b0813e257a65aefd872186957138ad132ba0a
This commit is contained in:
zhurong 2019-09-17 20:50:41 -07:00 committed by Gerrit Code Review
parent 79e3f4f1d6
commit 16db9d6f80

2
solum

@ -1 +1 @@
Subproject commit b8f3cc360891566d7104e8fc52d850d1760e04e2
Subproject commit 598c39a8fefef745e0c80ce5d9995fb812a51b57