`use-t-pass-well` rule

[sindresorhus]

I've sometimes seen people use t.pass() without it actually having any effect. For example, top-level in a test or without t.plan().

Example of incorrect usage:
https://github.com/sindresorhus/notifier-for-github-chrome/blob/933907a29c6eda17d14b1a1afbacce4b0f18b14f/test/permissions-service-test.js#L17

[jfmengels]

Sounds good to me.