[COMMON] Bump ONAP version

Use version 9.0.0 for Istanbul
Also update the doc.

Issue-ID: OOM-1
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: I03e11799bf487226784c98b04116f005c89d1e70
diff --git a/kubernetes/dmaap/components/message-router/requirements.yaml b/kubernetes/dmaap/components/message-router/requirements.yaml
index 00d1454..4dfa82b 100644
--- a/kubernetes/dmaap/components/message-router/requirements.yaml
+++ b/kubernetes/dmaap/components/message-router/requirements.yaml
@@ -16,23 +16,23 @@
 
 dependencies:
   - name: common
-    version: ~8.x-0
+    version: ~9.x-0
     # local reference to common chart, as it is
     # a part of this chart's package and will not
     # be published independently to a repo (at this point)
     repository: '@local'
   - name: certInitializer
-    version: ~8.x-0
+    version: ~9.x-0
     repository: '@local'
   - name: repositoryGenerator
-    version: ~8.x-0
+    version: ~9.x-0
     repository: '@local'
   - name: message-router-kafka
-    version: ~8.x-0
+    version: ~9.x-0
     repository: 'file://components/message-router-kafka'
   - name: message-router-zookeeper
-    version: ~8.x-0
+    version: ~9.x-0
     repository: 'file://components/message-router-zookeeper'
   - name: serviceAccount
-    version: ~8.x-0
+    version: ~9.x-0
     repository: '@local'