AETHER-1902 Allow arbitary annotations for UPF service definition

Change-Id: I3e327eb4f53f1a3fece3edfaac0998810d633664
diff --git a/omec/omec-user-plane/Chart.yaml b/omec/omec-user-plane/Chart.yaml
index 524ed09..3afbf2c 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: 0.3.20
+version: 0.3.21