move volsync to chart

clusters/cl01tl/helm/backrest/values.yaml

@@ -35,6 +35,7 @@ backrest:
           protocol: TCP
   persistence:
     data:
+      forceRename: backrest-data
       storageClass: ceph-block
       accessMode: ReadWriteOnce
       size: 10Gi
@@ -45,6 +46,7 @@ backrest:
             - path: /data
               readOnly: false
     config:
+      forceRename: backrest-config
       storageClass: ceph-block
       accessMode: ReadWriteOnce
       size: 1Gi
@@ -82,3 +84,7 @@ backrest:
           main:
             - path: /mnt/share
               readOnly: true
+volsync-target-data:
+  pvcTarget: backrest-data
+volsync-target-config:
+  pvcTarget: backrest-config