Update k8s version of vcluster in tests docker image for robot tests

Change-Id: I290eac3beb252b8e6192a00dffda71c066ba1e74
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/docker/tests/configs/vcluster.yaml b/docker/tests/configs/vcluster.yaml
index 52a0fa8..21f4ad3 100644
--- a/docker/tests/configs/vcluster.yaml
+++ b/docker/tests/configs/vcluster.yaml
@@ -21,7 +21,7 @@
   distro:
     k8s:
       image:
-        tag: v1.29.3
+        tag: v1.34.0
 exportKubeConfig:
   server: https://e2e.vcluster.svc.cluster.local:443
   secret: