Add community health files

[osterman]

What

This PR introduces several key community health files to our repository:

1. SECURITY.md: Outlines our security policy and provides guidance on how to report security vulnerabilities.
2. SUPPORT.md: Details the support avenues available for users and contributors, including guidance on where to find documentation, how to report issues, and where to have discussions.
3. CONTRIBUTING.md: Provides clear guidelines for those looking to contribute to the repository. This includes instructions for submitting pull requests, reporting bugs, and suggesting enhancements.
4. GOVERNANCE.md: Describes the governance structure for Cloud Posse's projects, highlighting how decisions are made and the role of community input.

Why

The inclusion of these documents is vital for enhancing our community's structure and ensuring a transparent, welcoming environment for all contributors and users:

• SECURITY.md: By establishing a formal security policy, we enhance the security and integrity of our project, ensuring a clear protocol for reporting and handling security issues.
• SUPPORT.md: This file will guide users and contributors to the right support channels, improving their experience and engagement with our community.
• CONTRIBUTING.md: Encouraging contributions is essential for the growth of our project. This document provides necessary guidance to new contributors, making the process more accessible and streamlined.
• GOVERNANCE.md: Establishing a clear governance model is crucial for transparent decision-making. This document emphasizes our commitment to community-driven development and highlights the importance of community input in our processes.

Overall, these documents lay the foundation for a healthy, active, and secure open-source community, aligned with Cloud Posse's commitment to excellence in open source and collaborative development.

References

• Closes Add a SECURITY.md file for a public security policy for this repo atmos#450

[nitrocode]

LGTM