Fix ovn db persistence issue

Change ovn db volume default mount to '/var/lib/ovn', as ovn(sb or nb)
default use this directory.

Closes-Bug: #2016844

Change-Id: I017781bd4df836949396c34f8ef5e6bd0f07efab

ovn/Chart.yaml

@@ -15,7 +15,7 @@ apiVersion: v1
 appVersion: v23.3.0
 description: OpenStack-Helm OVN
 name: ovn
-version: 0.1.0
+version: 0.1.1
 home: https://www.ovn.org
 icon: https://www.ovn.org/images/ovn-logo.png
 sources:

ovn/templates/statefulset-nb-db.yaml

@@ -61,7 +61,7 @@ spec:
               subPath: ovn.sh
               readOnly: true
             - name: ovn-nb-db-data
-              mountPath: /data/db
+              mountPath: /var/lib/ovn
       volumes:
         - name: ovn-bin
           configMap:

ovn/templates/statefulset-sb-db.yaml

@@ -61,7 +61,7 @@ spec:
               subPath: ovn.sh
               readOnly: true
             - name: ovn-sb-db-data
-              mountPath: /data/db
+              mountPath: /var/lib/ovn
       volumes:
         - name: ovn-bin
           configMap:

releasenotes/notes/ovn.yaml

@@ -1,5 +1,6 @@
 ---
 ovn:
   - 0.1.0 Add OVN!
+  - 0.1.1 Fix ovn db persistence issue
 
 ...