AETHER-487 Add support of k8s 1.18

Change-Id: I759b71546e6ba2fc1a52ab135ea26c403fecc417
diff --git a/omec/omec-user-plane/Chart.yaml b/omec/omec-user-plane/Chart.yaml
index be42863..3d8f183 100644
--- a/omec/omec-user-plane/Chart.yaml
+++ b/omec/omec-user-plane/Chart.yaml
@@ -7,4 +7,4 @@
 name: omec-user-plane
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 0.3.1
+version: 0.3.2