build(deps-dev): bump @types/prettier from 2.1.5 to 2.1.6

Bumps [@types/prettier](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/prettier) from 2.1.5 to 2.1.6.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/prettier)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

yarn.lock

@@ -1381,9 +1381,9 @@
   integrity sha512-5qOlnZscTn4xxM5MeGXAMOsIOIKIbh9e85zJWfBRVPlRMEVawzoPhINYbRGkBZCI8LxvBe7tJCdWiarA99OZfQ==
 
 "@types/prettier@^2.0.0":
-  version "2.1.5"
-  resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-2.1.5.tgz#b6ab3bba29e16b821d84e09ecfaded462b816b00"
-  integrity sha512-UEyp8LwZ4Dg30kVU2Q3amHHyTn1jEdhCIE59ANed76GaT1Vp76DD3ZWSAxgCrw6wJ0TqeoBpqmfUHiUDPs//HQ==
+  version "2.1.6"
+  resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-2.1.6.tgz#f4b1efa784e8db479cdb8b14403e2144b1e9ff03"
+  integrity sha512-6gOkRe7OIioWAXfnO/2lFiv+SJichKVSys1mSsgyrYHSEjk8Ctv4tSR/Odvnu+HWlH2C8j53dahU03XmQdd5fA==
 
 "@types/[email protected]":
   version "1.17.1"