From 1cb6816c3b6a2f72285f72be24bb64228e64895e Mon Sep 17 00:00:00 2001
From: elajkat <lajos.katona@est.tech>
Date: Tue, 18 May 2021 18:20:01 +0200
Subject: [PATCH] Update git submodules

* Update os-ken from branch 'master'
  to 5312d23b43fad743af6f6b159a0004b85927ed77
  - pdf-docs: use UPPER_CONSTRAINTS_FILE for doc build

    UPPER_CONSTRAINTS_FILE was not used for testenv:docs, and a recent
    sphinx release seems to break pdf doc build, to avoid it use upper
    constraints in tox.ini

    Change-Id: Ica52306c9c2ca2d64161b09317735ed740bd4d32
---
 os-ken | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/os-ken b/os-ken
index 3ddf69bd5e..5312d23b43 160000
--- a/os-ken
+++ b/os-ken
@@ -1 +1 @@
-Subproject commit 3ddf69bd5e717d55a577b27127b2ac13fe5f7516
+Subproject commit 5312d23b43fad743af6f6b159a0004b85927ed77