Add link to Wolfi packages repo on edu site

[anitapower]

Can we add a reference to
https://apk.dag.dev/ on the Wolfi FAQ section or somewhere like here https://edu.chainguard.dev/open-source/wolfi/overview/ perhaps?

Customers often request the URL for their documentation to list of packages that can be installed during a build stage of a multistage build where they need to install something (like maven for example). 
They’re know they could run apk update and apk search  from inside chainguard-base but having this listed on the website somewhere would be handy?

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