Update dependency prettier to v2.4.0

Author: renovate-bot

package.json

@@ -125,7 +125,7 @@
     "mini-css-extract-plugin": "0.12.0",
     "sass": "1.39.0",
     "npm-check-updates": "10.3.1",
-    "prettier": "2.3.2",
+    "prettier": "2.4.0",
     "pretty-quick": "2.0.2",
     "sass-loader": "8.0.2",
     "style-loader": "1.3.0",

yarn.lock

@@ -9400,10 +9400,10 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@2.3.2:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.3.2.tgz#ef280a05ec253712e486233db5c6f23441e7342d"
-  integrity sha512-lnJzDfJ66zkMy58OL5/NY5zp70S7Nz6KqcKkXYzn2tMVrNxvbqaBpg7H3qHaLxCJ5lNMsGuM8+ohS7cZrthdLQ==
+prettier@2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.4.0.tgz#85bdfe0f70c3e777cf13a4ffff39713ca6f64cba"
+  integrity sha512-DsEPLY1dE5HF3BxCRBmD4uYZ+5DCbvatnolqTqcxEgKVZnL2kUfyu7b8pPQ5+hTBkdhU9SLUmK0/pHb07RE4WQ==
 
 pretty-error@^2.1.1:
   version "2.1.2"