Bump UPF and pfcp-agent image

Change-Id: I70113759ec3cac9a5431cdf43bf36ef9431c05b3
diff --git a/omec/omec-user-plane/Chart.yaml b/omec/omec-user-plane/Chart.yaml
index 4f7ceab..884e341 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: 0.3.24
+version: 0.3.25