Update metadata for Ansible galaxy support

Change-Id: I70c746ccd99934e639520792c2bd6fcfa581cedd
diff --git a/.reuse/dep5 b/.reuse/dep5
index 36ce305..40fef72 100644
--- a/.reuse/dep5
+++ b/.reuse/dep5
@@ -1,5 +1,5 @@
 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