[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/a1policymanagement/Chart.yaml b/kubernetes/a1policymanagement/Chart.yaml
index 919cca8..6d0049e 100644
--- a/kubernetes/a1policymanagement/Chart.yaml
+++ b/kubernetes/a1policymanagement/Chart.yaml
@@ -1,5 +1,6 @@
 ################################################################################
 #   Copyright (c) 2020 Nordix Foundation.                                      #
+#   Modifications Copyright © 2021 Orange                                      #
 #                                                                              #
 #   Licensed under the Apache License, Version 2.0 (the "License");            #
 #   you may not use this file except in compliance with the License.           #
@@ -18,4 +19,4 @@
 appVersion: "1.0.0"
 description: A Helm chart for A1 Policy Management Service
 name: a1policymanagement
-version: 8.0.0
+version: 9.0.0
diff --git a/kubernetes/a1policymanagement/requirements.yaml b/kubernetes/a1policymanagement/requirements.yaml
index 401f2e3..12a8b12 100644
--- a/kubernetes/a1policymanagement/requirements.yaml
+++ b/kubernetes/a1policymanagement/requirements.yaml
@@ -1,5 +1,6 @@
 ################################################################################
 #   Copyright (c) 2020 Nordix Foundation.                                      #
+#   Modifications Copyright © 2021 Orange                                      #
 #                                                                              #
 #   Licensed under the Apache License, Version 2.0 (the "License");            #
 #   you may not use this file except in compliance with the License.           #
@@ -16,14 +17,14 @@
 
 dependencies:
   - name: common
-    version: ~8.x-0
+    version: ~9.x-0
     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: serviceAccount
-    version: ~8.x-0
+    version: ~9.x-0
     repository: '@local'