add deploy in the release

Signed-off-by: Sebastian Webber <sebastian@swebber.me>

Author: sebastianwebber

.github/workflows/release.yml

@@ -49,3 +49,8 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           HEROKU_APP_NAME:  ${{ secrets.HEROKU_APP_NAME }}
+
+      - name: publish the app on Heroku
+        env:
+          HEROKU_API_KEY: ${{ secrets.HEROKU_API_KEY }}
+        run: heroku container:release web --app ${{ secrets.HEROKU_APP_NAME }}