[AAI] OOM AAI Rolling Update fixes

Rolling update fixes for aai submodules below
aai babel modelloader schema service traversal sparkybe

Issue-ID: AAI-3605
Signed-off-by: Rommel Pawar <rommel.pawar@bell.ca>
Change-Id: Ia3949ce9e60542a7b0a4f69fb41ba86fe8399739
diff --git a/kubernetes/aai/components/aai-sparky-be/values.yaml b/kubernetes/aai/components/aai-sparky-be/values.yaml
index b4cea4c..ee3c5c4 100644
--- a/kubernetes/aai/components/aai-sparky-be/values.yaml
+++ b/kubernetes/aai/components/aai-sparky-be/values.yaml
@@ -95,6 +95,11 @@
 # default number of instances
 replicaCount: 1
 
+updateStrategy:
+  type: RollingUpdate
+  maxUnavailable: 0
+  maxSurge: 1
+
 nodeSelector: {}
 
 affinity: {}