Update image for voltha-adtran-adapter in Berlin

* A new registry has been deployed at
  registry.berlin-lab.lfbroadband.org:443 with the new image provided by
  Adtran.

Signed-off-by: Cristina de Francisco <cristina.defrancisco@bisdn.de>
Change-Id: I77ebc806cbcf1440e5e9163e23c3b757aef82422
diff --git a/kubernetes-configs/voltha/berlin-community-pod-1-gpon-adtran.yml b/kubernetes-configs/voltha/berlin-community-pod-1-gpon-adtran.yml
index 5bb33ca..0eef248 100644
--- a/kubernetes-configs/voltha/berlin-community-pod-1-gpon-adtran.yml
+++ b/kubernetes-configs/voltha/berlin-community-pod-1-gpon-adtran.yml
@@ -24,9 +24,9 @@
 
 images:
   adapter_adtran_olt:
-    registry: "10.34.90.43:443/"
+    registry: "registry.berlin-lab.lfbroadband.org:443/"
     repository: "voltha-adtran-adapter"
-    tag: "1.8.0"
+    tag: "2.11.2"
 #  onos:
 #    repository: "andreacampanella/voltha-onos"
 #    tag: "app-update-sadis"