[VOL-2781]

Rename docker image created by ofagent-py repo from `voltha-ofagent` to
`voltha-ofagent-py`

Change-Id: Iefc81e946e2424586c2ce42f6d899b4050acc19b
diff --git a/Dockerfile b/Dockerfile
index 73e8789..9fb8159 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -48,7 +48,7 @@
 ARG org_opencord_vcs_commit_date=unknown
 
 LABEL org.label-schema.schema-version=1.0 \
-      org.label-schema.name=voltha-ofagent \
+      org.label-schema.name=voltha-ofagent-py \
       org.label-schema.version=$org_label_schema_version \
       org.label-schema.vcs-url=$org_label_schema_vcs_url \
       org.label-schema.vcs-ref=$org_label_schema_vcs_ref \