Update metadata for Ansible galaxy support

Change-Id: I8ab5cd2c58c4a1961e31d677aa84a2687411f7fa
diff --git a/.reuse/dep5 b/.reuse/dep5
index 777eb8c..4823b56 100644
--- a/.reuse/dep5
+++ b/.reuse/dep5
@@ -1,6 +1,6 @@
 Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 
-Files: .cookiecutter_params.json VERSION .gitreview
+Files: .cookiecutter_params.json VERSION .gitreview README.md
 Copyright: 2020 Open Networking Foundation
 License: Apache-2.0