Add license scan report and status

Signed off by: fossabot <badges@fossa.com>

Author: fossabot

README.md

@@ -1,4 +1,10 @@
 # nmstate.github.io
+[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fnmstate%2Fnmstate.github.io.svg?type=shield)](https://app.fossa.com/projects/git%2Bgithub.com%2Fnmstate%2Fnmstate.github.io?ref=badge_shield)
+
 
 Welcome to the NMState documentation. This is the source code for
 <https://nmstate.github.io/>.
+
+
+## License
+[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fnmstate%2Fnmstate.github.io.svg?type=large)](https://app.fossa.com/projects/git%2Bgithub.com%2Fnmstate%2Fnmstate.github.io?ref=badge_large)