Build(deps-dev): Bump eslint-plugin-prettier from 3.0.1 to 3.1.0

Bumps [eslint-plugin-prettier](https://github.com/prettier/eslint-plugin-prettier) from 3.0.1 to 3.1.0.
- [Release notes](https://github.com/prettier/eslint-plugin-prettier/releases)
- [Changelog](https://github.com/prettier/eslint-plugin-prettier/blob/master/CHANGELOG.md)
- [Commits](prettier/eslint-plugin-prettier@v3.0.1...v3.1.0)

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

package.json

@@ -21,7 +21,7 @@
     "eslint": "^5.16.0",
     "eslint-config-prettier": "^4.2.0",
     "eslint-plugin-node": "^8.0.0",
-    "eslint-plugin-prettier": "^3.0.0",
+    "eslint-plugin-prettier": "^3.1.0",
     "execa": "^1.0.0",
     "get-port": "^4.2.0",
     "prettier": "^1.17.0",

yarn.lock

@@ -357,9 +357,9 @@ eslint-plugin-node@^8.0.0:
     resolve "^1.8.1"
     semver "^5.5.0"
 
-eslint-plugin-prettier@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-prettier/-/eslint-plugin-prettier-3.0.1.tgz#19d521e3981f69dd6d14f64aec8c6a6ac6eb0b0d"
+eslint-plugin-prettier@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-prettier/-/eslint-plugin-prettier-3.1.0.tgz#8695188f95daa93b0dc54b249347ca3b79c4686d"
   dependencies:
     prettier-linter-helpers "^1.0.0"