Remove namespace designation from p4rtc_server

Today we use 'tost'. Tomorrow we might use 'sdfabric'.
Let's remove this for now and assume pfcp-agent will be deployed in the same name space of onos.

Note: changing VERSION to 1.0.13-dev since we don't need a tag for umbrella chart

Change-Id: I66c407c3ab03cff787502c455aca5b9e47eac734
diff --git a/pfcp-agent/Chart.yaml b/pfcp-agent/Chart.yaml
index 0befa5f..35da912 100644
--- a/pfcp-agent/Chart.yaml
+++ b/pfcp-agent/Chart.yaml
@@ -5,4 +5,4 @@
 apiVersion: v1
 description: PFCP Agent for SD-Fabric's P4 UPF
 name: pfcp-agent
-version: 0.0.1
+version: 0.0.2