[EDGEPOD-231] Add helm chart for BESS based OMEC user plane

Change-Id: I4321beca6731b261fcb62a7c880318d865e64542
diff --git a/omec/omec-user-plane/.gitignore b/omec/omec-user-plane/.gitignore
new file mode 100644
index 0000000..ee3892e
--- /dev/null
+++ b/omec/omec-user-plane/.gitignore
@@ -0,0 +1 @@
+charts/