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](https://github.com/prettier/prettier/compare/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] <support@github.com>

package.json

@@ -35,7 +35,7 @@
 		"mocha": "^8.4.0",
 		"postcss": "^8.3.0",
 		"postcss-load-config": "^3.0.1",
-		"prettier": "~2.3.0",
+		"prettier": "~2.3.1",
 		"prettier-plugin-svelte": "^2.3.0",
 		"svelte": "^3.34.0",
 		"svelte-preprocess": "^4.7.1",

yarn.lock

@@ -3786,10 +3786,10 @@ prettier-plugin-svelte@^2.3.0:
   resolved "https://registry.yarnpkg.com/prettier-plugin-svelte/-/prettier-plugin-svelte-2.3.0.tgz#9956a39d18b217557ab8766c264d8cd003983608"
   integrity sha512-HTzXvSq7lWFuLsSaxYOUkGkVNCl3RrSjDCOgQjkBX5FQGmWjL8o3IFACSGhjPMMfWKADpapAr0zdbBWkND9mqw==
 
-prettier@~2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.3.0.tgz#b6a5bf1284026ae640f17f7ff5658a7567fc0d18"
-  integrity sha512-kXtO4s0Lz/DW/IJ9QdWhAf7/NmPWQXkFr/r/WkR3vyI+0v8amTDxiaQSLzs8NBlytfLWX/7uQUMIW677yLKl4w==
+prettier@~2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.3.1.tgz#76903c3f8c4449bc9ac597acefa24dc5ad4cbea6"
+  integrity sha512-p+vNbgpLjif/+D+DwAZAbndtRrR0md0MwfmOVN9N+2RgyACMT+7tfaRnT+WDPkqnuVwleyuBIG2XBxKDme3hPA==
 
 pretty-bytes@^5.6.0:
   version "5.6.0"