[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/contrib/components/awx/Chart.yaml b/kubernetes/contrib/components/awx/Chart.yaml
index 6cd16b4..1b24368 100755
--- a/kubernetes/contrib/components/awx/Chart.yaml
+++ b/kubernetes/contrib/components/awx/Chart.yaml
@@ -17,4 +17,4 @@
 name: awx
 sources:
   - https://github.com/ansible/awx
-version: 6.0.0
+version: 7.0.0