Add initial README.md file

Signed-off-by: Luiz Carvalho <lucarval@redhat.com>

Author: lcarva

README.md

@@ -0,0 +1,13 @@
+# .github
+
+This repository stores GitHub specific information that applies to all the repositories within the
+enterprise-contract GitHub organization.
+
+## Community Health Files
+
+Currently, this repostory defines the following [community health
+files](https://docs.github.com/en/communities/setting-up-your-project-for-healthy-contributions/creating-a-default-community-health-file):
+
+* [CODE_OF_CONDUCT.md](./CODE_OF_CONDUCT.md)
+* [CONTRIBUTING.md](./CONTRIBUTING.md)
+* [SECURITY.md](./SECURITY.md)