Bump prettier from 1.19.1 to 2.2.1

Bumps [prettier](https://github.com/prettier/prettier) from 1.19.1 to 2.2.1.
- [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/1.19.1...2.2.1)

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

package.json

@@ -158,7 +158,7 @@
     "postcss-loader": "^3.0.0",
     "postcss-rtl": "^1.7.3",
     "preprocess-loader": "^0.3.0",
-    "prettier": "^1.11.1",
+    "prettier": "^2.2.1",
     "prop-types": "^15.6.2",
     "qrcode.react": "^0.8.0",
     "raw-loader": "^2.0.0",

yarn.lock

@@ -8892,10 +8892,15 @@ preprocess@^3.0.2:
   dependencies:
     xregexp "3.1.0"
 
-prettier@^1.11.1, prettier@^1.16.4, prettier@^1.18.2:
+prettier@^1.16.4, prettier@^1.18.2:
   version "1.19.1"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.19.1.tgz#f7d7f5ff8a9cd872a7be4ca142095956a60797cb"
 
+prettier@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.2.1.tgz#795a1a78dd52f073da0cd42b21f9c91381923ff5"
+  integrity sha512-PqyhM2yCjg/oKkFPtTGUojv7gnZAoG80ttl45O6x2Ug/rMJw4wcc9k6aaf2hibP7BGVCCM33gZoGjyvt9mm16Q==
+
 pretty-error@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/pretty-error/-/pretty-error-2.1.1.tgz#5f4f87c8f91e5ae3f3ba87ab4cf5e03b1a17f1a3"