[COMMON][DOC] Bump version Guilin

Update charts and requirements to 7.0.0.
Create release notes for Guilin
Update documentation

Issue-ID: OOM-2638
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: I965ed6b6ebb7d74bfddaff73edd3dd55a657841c
diff --git a/kubernetes/common/music/charts/music-cassandra/Chart.yaml b/kubernetes/common/music/charts/music-cassandra/Chart.yaml
index 7392b98..ed2488c 100644
--- a/kubernetes/common/music/charts/music-cassandra/Chart.yaml
+++ b/kubernetes/common/music/charts/music-cassandra/Chart.yaml
@@ -15,5 +15,5 @@
 apiVersion: v1
 description: ONAP - Cassandra Database
 name: music-cassandra
-version: 6.0.0
+version: 7.0.0
 
diff --git a/kubernetes/common/music/charts/music-cassandra/requirements.yaml b/kubernetes/common/music/charts/music-cassandra/requirements.yaml
index 0a80d65..58fe07b 100644
--- a/kubernetes/common/music/charts/music-cassandra/requirements.yaml
+++ b/kubernetes/common/music/charts/music-cassandra/requirements.yaml
@@ -14,5 +14,5 @@
 
 dependencies:
   - name: common
-    version: ~6.x-0
+    version: ~7.x-0
     repository: 'file://../../../common'