Potential Security Enhancements for react-window

[vhjmlw]

Hi react-window Maintainers,

I'm reaching out because I appreciate your work on react-window. As open-source security is a growing concern, I'd like to suggest some improvements based on the OpenSSF Scorecard best practices:

​Branch Protection & Code Review​: Enabling branch protection rules and code reviews can minimize the risk of introducing vulnerabilities. Refer to your repository settings for configuration options.
​Static Application Security Testing (SAST)​: Implementing SAST tools can help detect vulnerabilities early in the development lifecycle.
​Security Policy​: Defining a comprehensive security policy (SECURITY.md) with vulnerability reporting guidelines, coding standards, and response procedures is recommended.
Packaging: Is the project currently out of maintenance? Are there any plans to release a new version?
For more information on specific checks, see the OpenSSF Scorecard documentation: Link to Documentation: https://github.com/ossf/scorecard/blob/main/docs/checks.md#check-documentation