chore(deps-dev): bump @types/prettier from 1.19.0 to 1.19.1 (#357)

Bumps [@types/prettier](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/prettier) from 1.19.0 to 1.19.1.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/prettier)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -34,7 +34,7 @@
   "devDependencies": {
     "@types/eslint-plugin-prettier": "2.2.0",
     "@types/node": "4.9.3",
-    "@types/prettier": "1.19.0",
+    "@types/prettier": "1.19.1",
     "codecov": "3.6.5",
     "nyc": "11.9.0",
     "prettier": "1.19.1",

yarn.lock

@@ -30,9 +30,10 @@
   version "4.9.3"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-4.9.3.tgz#a24697a8157ab517996afe0c88fa716550ae419a"
 
-"@types/prettier@1.19.0":
-  version "1.19.0"
-  resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-1.19.0.tgz#a2502fb7ce9b6626fdbfc2e2a496f472de1bdd05"
+"@types/prettier@1.19.1":
+  version "1.19.1"
+  resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-1.19.1.tgz#33509849f8e679e4add158959fdb086440e9553f"
+  integrity sha512-5qOlnZscTn4xxM5MeGXAMOsIOIKIbh9e85zJWfBRVPlRMEVawzoPhINYbRGkBZCI8LxvBe7tJCdWiarA99OZfQ==
 
 JSONStream@^1.0.4:
   version "1.3.5"