Update packages.json

[thebluepotato]

The package(s) being submitted are:

• AlamoFuzi
• Fuzi

Checklist

I have either:

• Run swift ./validate.swift.

Or, checked that:

• The package repositories are publicly accessible.
• The packages all contain a Package.swift file in the root folder.
• The packages are written in Swift 4.0 or later.
• The packages all contain at least one product (either library or executable).
• The packages all have at least one release tagged as a semantic version.
• The packages all output valid JSON from swift package dump-package with the latest Swift toolchain.
• The package URLs are all fully specified including https and the .git extension.
• The packages all compile without errors.

[daveverwer]

Thank you!