Fix api3 dao link

[Siegrift]

See: https://api3workspace.slack.com/archives/C02ALA11APM/p1678106079904879?thread_ts=1678093121.848019&cid=C02ALA11APM

The idea is to be consistent with how to access the DAO dashboard and avoid suing .eth.link which is unsafe.

[github-actions[bot]]

Visit the preview URL for this PR (updated for commit ae917c3):

https://api3-docs--pr1219-fix-dao-link-4nbkjl5l.web.app

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[wkande]

Thanks, looks complete