feat(output): print output parameters (#458)

* ✨ print output parameters

* 📝 add output table

* ⚗️ try output parameters

* ⚗️ stringify output

* ⚗️ try test output

* 🔥 remove test output

* 💚 build and lint code

* 🔥 remove output test

* 🔒 fix vulnerabilities

* 🎨 renaming staled variables

* 🎨 build code

* 📝 update contributing commands

.github/workflows/test.yml

@@ -19,7 +19,10 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - uses: ./
+        id: stale
         with:
           stale-issue-message: 'This issue is stale'
           stale-pr-message: 'This PR is stale'
           debug-only: true
+      - name: print outputs
+        run: echo ${{ join(steps.stale.outputs.*, ',') }}