Updated k8s version to 1.29 and helm version to 3.14 in installers

Change-Id: I33f3ef86430742e47e79d8f01cc88d38344f51f7
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/installers/install_helm_client.sh b/installers/install_helm_client.sh
index d66a017..b82b104 100755
--- a/installers/install_helm_client.sh
+++ b/installers/install_helm_client.sh
@@ -15,7 +15,7 @@
 
 set +eux
 
-HELM_VERSION="v3.11.3"
+HELM_VERSION="v3.14.3"
 
 #Install Helm v3
 #Helm releases can be found here: https://github.com/helm/helm/releases