chore(deps): update dependency prettier to ^2.8.4 (#331)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -57,7 +57,7 @@
     "eslint-plugin-prettier": "^4.2.1",
     "nodemon": "^2.0.20",
     "postcss": "^8.4.21",
-    "prettier": "^2.8.3",
+    "prettier": "^2.8.4",
     "prettier-plugin-svelte": "^2.9.0",
     "rollup": "^3.14.0"
   },