Need update to Node 16

Warning when using this action:
```
Node.js 12 actions are deprecated. For more information see: https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/. Please update the following actions to use Node.js 16: vulpemventures/nigiri-github-action@v1
```

@tiero 