[VOL-5241]: Add Zyxel to ONU Vendor list

Change-Id: I4dc8f0efd1a85cad001e9987d68859070f0f9d4b
diff --git a/voltha-stack/Chart.yaml b/voltha-stack/Chart.yaml
index 24dd5ce..f7dc6fc 100644
--- a/voltha-stack/Chart.yaml
+++ b/voltha-stack/Chart.yaml
@@ -27,15 +27,15 @@
     url: "https://www.opennetworking.org"
 name: voltha-stack
 appVersion: "2.12"
-version: 2.12.4
+version: 2.12.5
 dependencies:
   - name: voltha
     repository: file://../voltha
-    version: 2.12.10
+    version: 2.12.11
     condition: voltha.enabled
   - name: voltha-adapter-openonu
     repository: file://../voltha-adapter-openonu
-    version: 2.12.0
+    version: 2.12.1
     condition: voltha-adapter-openonu.enabled
   - name: voltha-adapter-openolt
     repository: file://../voltha-adapter-openolt