Update dependency prettier to v2.1.2

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
prettier (source)	devDependencies	patch	2.1.1 -> 2.1.2

---

Release Notes

prettier/prettier

### [`v2.1.2`](https://togithub.com/prettier/prettier/blob/master/CHANGELOG.md#​212) [Compare Source](https://togithub.com/prettier/prettier/compare/2.1.1...2.1.2) [diff](https://togithub.com/prettier/prettier/compare/2.1.1...2.1.2) ##### Fix formatting for directives in fields ([#​9116](https://togithub.com/prettier/prettier/pull/9116) by [@​sosukesuzuki](https://togithub.com/sosukesuzuki)) ```graphql ```

---

Renovate configuration

:date: Schedule: At any time (no schedule defined).

:vertical_traffic_light: Automerge: Disabled by config. Please merge this manually once you are satisfied.

:recycle: Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

:no_bell: Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by WhiteSource Renovate. View repository job log here.