Update git submodules

* Update kubernetes/robot from branch 'master'
  to 5996d7a5b2d90c3caa563e27dbea6afa77b246e5
  - Add tag for sdc-dcae-d

      Add tag for sdc-dcae-d test case to instructions
      (the new test case with this tag comes in
      https://gerrit.onap.org/r/#/c/testsuite/+/92864
      and these commits should be merged together)

    Issue-ID: SDC-2480
    Signed-off-by: kaihlavi <l.kaihlavirt@partner.samsung.com>
    Change-Id: Ifeffb32bb3719dcc47c7b6a3ca8fad30f17873fc

diff --git a/kubernetes/robot b/kubernetes/robot
index 672a023..5996d7a 160000 (submodule)
--- a/kubernetes/robot
+++ b/kubernetes/robot
@@ -1 +1 @@
-Subproject commit 672a023b6428b39b730aee10d551c25f2692ba5f
+Subproject commit 5996d7a5b2d90c3caa563e27dbea6afa77b246e5