build(deps-dev): bump eslint-plugin-prettier in /frontend (#758)

Bumps [eslint-plugin-prettier](https://github.com/prettier/eslint-plugin-prettier) from 3.1.4 to 3.3.1.
- [Release notes](https://github.com/prettier/eslint-plugin-prettier/releases)
- [Changelog](https://github.com/prettier/eslint-plugin-prettier/blob/master/CHANGELOG.md)
- [Commits](prettier/eslint-plugin-prettier@v3.1.4...v3.3.1)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

frontend/package-lock.json

@@ -36,7 +36,7 @@
     "eslint-plugin-html": "^6.0.0",
     "eslint-plugin-mozilla": "^2.9.2",
     "eslint-plugin-no-unsanitized": "^3.0.2",
-    "eslint-plugin-prettier": "^3.1.0",
+    "eslint-plugin-prettier": "^3.3.1",
     "file-loader": "^6.0.0",
     "html-webpack-plugin": "^4.5.1",
     "mini-css-extract-plugin": "^1.3.4",