fix(name collission): fixing name collision between configmaps and pods in snmp example package

Signed-off-by: bravof <fbravo@whitestack.com>

snmp_ee_vnf/helm-charts/eechart/charts/snmpexporter/templates/deployment.yaml

@@ -47,8 +47,8 @@ spec:
       volumes:
         - name: config-volume
           hostPath: 
-            path: "/var/lib/osm/snmp_exporter/{{ .Values.global.osm.vnf_id }}/"
+            path: "/var/lib/osm/snmp_exporter/{{ .Values.global.osm.vnf_id | lower }}/"
         - name: init-config-volume
           configMap:
-            name: "snmp-init-config-{{ .Values.global.osm.vnf_id }}"
+            name: "snmp-init-config-{{ .Values.global.osm.vnf_id | lower }}"