Bump prettier from 2.3.0 to 2.3.1

Bumps [prettier](https://github.com/prettier/prettier) from 2.3.0 to 2.3.1.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@2.3.0...2.3.1)

---
updated-dependencies:
- dependency-name: prettier
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -31,7 +31,7 @@
     "eslint-plugin-prettier": "^3.4.0",
     "jest": "^26.6.3",
     "postcss": "^8.3.0",
-    "prettier": "^2.3.0",
+    "prettier": "^2.3.1",
     "vue-jest": "^3.0.7",
     "@braid/vue-formulate": "^2.5.2",
     "@nuxtjs/apollo": "4.0.1-rc.5",