danger: help users to write server tests (#1970)
danger: help users to write server tests (#1970)

* danger: help users to write server tests

- fixes https://github.com/badges/shields/issues/1968
- adds the desired notice

* add trailing comma

https://circleci.com/gh/badges/shields/11866?utm_campaign=vcs-integration-link&utm_medium=referral&utm_source=github-build-link

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