Add file to configure production environments

[natanael-aguiar]

Summary

When I had my first contact with Bedrock I felt lost as to whether or not I should create a production file and define my production environment settings in it, I believe more people should have it too. I took courage and created a simple file for the production environment, which contains some basic settings that are up to the developer to edit and configure to their preference. This way we will have more agility when uploading our applications to a production environment. I hope this can help in some way.

✅ I created a pull request #691

Additional context