Fix `helm lint ...` to include dependent charts

Change-Id: I0557aa7f62227053d84e6d803b91cee41b8fb051
diff --git a/.gitignore b/.gitignore
index 61195a5..18a8a9f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,5 @@
 voltha/charts
 xos-core/charts
 xos-profiles/rcord-lite/charts
+xos-profiles/base-openstack/charts
+xos-profiles/container-vnf/charts