Create SECURITY.md

[colorful-tones]

Providing a clear security policy ensures that the community will know how to report a vulnerability should they find one, which also signals trust in our codebase and standards.

https://docs.github.com/en/code-security/getting-started/adding-a-security-policy-to-your-repository

[atlas-by-wp-engine]

Currently, we do not support the creation of preview deployments based on changes coming from forked repositories.
Learn more about preview environments in our documentation.

[changeset-bot]

⚠️ No Changeset found

Latest commit: c703a76

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[ChrisWiegman]

Same issues here, @colorful-tones . Asking @theodesp and @jasonbahl to chime in.