AETHER-1942 Add an ability to set external IP for bess-upf and pfcp-agent

Change-Id: Ic40e37d7789993c3d16a2e9062f5b0a210aa156a
diff --git a/omec/omec-upf-pfcp-agent/Chart.yaml b/omec/omec-upf-pfcp-agent/Chart.yaml
index a21fcbf..81cc458 100644
--- a/omec/omec-upf-pfcp-agent/Chart.yaml
+++ b/omec/omec-upf-pfcp-agent/Chart.yaml
@@ -7,4 +7,4 @@
 name: omec-upf-pfcp-agent
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 0.1.7
+version: 0.1.8