chore(deps): update dependency prettier to v2.8.4

Author: renovate[bot]

package.json

@@ -60,7 +60,7 @@
     "eslint-plugin-jsdoc": "39.9.1",
     "eslint-plugin-prettier": "4.2.1",
     "jest": "27.5.1",
-    "prettier": "2.8.2",
+    "prettier": "2.8.4",
     "semantic-release": "19.0.5",
     "ts-jest": "27.1.5",
     "ts-node": "10.9.1",

yarn.lock

@@ -5221,10 +5221,10 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-[email protected].2:
-  version "2.8.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.2.tgz#c4ea1b5b454d7c4b59966db2e06ed7eec5dfd160"
-  integrity sha512-BtRV9BcncDyI2tsuS19zzhzoxD8Dh8LiCx7j7tHzrkz8GFXAexeWFdi22mjE1d16dftH2qNaytVxqiRTGlMfpw==
+[email protected].4:
+  version "2.8.4"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.4.tgz#34dd2595629bfbb79d344ac4a91ff948694463c3"
+  integrity sha512-vIS4Rlc2FNh0BySk3Wkd6xmwxB0FpOndW5fisM5H8hsZSxU2VWVB5CWIkIjWvrHjIhxk2g3bfMKM87zNTrZddw==
 
 pretty-format@^27.0.0:
   version "27.4.6"