feat: volsync is now a addon

Signed-off-by: Devin Buhl <devin@buhl.casa>

bootstrap/templates/kubernetes/apps/storage/kustomization.yaml.j2

@@ -5,8 +5,9 @@ kind: Kustomization
 resources:
   - ./namespace.yaml
   - ./openebs/ks.yaml
-  - ./snapshot-controller/ks.yaml
+    {% if volsync.enabled | default(false) %}
   - ./volsync/ks.yaml
+  {% endif %}
   {% if csi_driver_nfs.enabled | default(false) %}
   - ./csi-driver-nfs/ks.yaml
   {% endif %}