Merge pull request #29 from pre-commit/include_license

include the license in the release output
diff --git a/Makefile b/Makefile
index 4ecdbf4..747202e 100644
--- a/Makefile
+++ b/Makefile
@@ -21,4 +21,4 @@
 push: venv
 	venv/bin/markdown-to-presentation push \
 		--pages-branch release \
-		README.md action.yml dist/index.js
+		README.md LICENSE action.yml dist/index.js