chore(deps-dev): bump prettier from 2.0.1 to 2.0.2

Bumps [prettier](https://github.com/prettier/prettier) from 2.0.1 to 2.0.2.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/2.0.1...2.0.2)

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

web3.js/package-lock.json

@@ -19622,9 +19622,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.0.1.tgz",
-      "integrity": "sha512-piXGBcY1zoFOG0MvHpNE5reAGseLmaCRifQ/fmfF49BcYkInEs/naD/unxGNAeOKFA5+JxVrPyMvMlpzcd20UA==",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.0.2.tgz",
+      "integrity": "sha512-5xJQIPT8BraI7ZnaDwSbu5zLrB6vvi8hVV58yHQ+QK64qrY40dULy0HSRlQ2/2IdzeBpjhDkqdcFBnFeDEMVdg==",
       "dev": true
     },
     "prettier-linter-helpers": {