Update git submodules

* Update kubernetes/aai from branch 'master'
  to 93f574789eee8a44d9e77b940e352a9c413d5819
  - Merge "[AAI-2765]-Sparky cannot communicate with search-data-service (certificate issue)"
  - [AAI-2765]-Sparky cannot communicate with search-data-service (certificate issue)

    Issue-ID: AAI-2765

    Change-Id: I06b024d7a9a30de13e5adb2b087a83414bd1a64e

    Signed-off-by: rajeevme<rajeev.mehta@amdocs.com>
    Change-Id: I0ac22f77c445747303961fb35266194d697046df

diff --git a/kubernetes/aai b/kubernetes/aai
index 19dac30..93f5747 160000 (submodule)
--- a/kubernetes/aai
+++ b/kubernetes/aai
@@ -1 +1 @@
-Subproject commit 19dac30852f1dcde2fbebbacad15852c8a9b1f34
+Subproject commit 93f574789eee8a44d9e77b940e352a9c413d5819