checkout before creating the release draft

Signed-off-by: Michée Lengronne <michee.lengronne@coppint.com>

Author: micheelengronne

.github/workflows/release.yml

@@ -54,6 +54,8 @@ jobs:
           name: dev-sec CI
           email: hello@dev-sec.io
 
+      - uses: actions/checkout@v1
+
       - name: Read CHANGELOG.md
         id: package
         uses: juliangruber/read-file-action@v1