Bump prettier from 1.15.3 to 1.16.3

Bumps [prettier](https://github.com/prettier/prettier) from 1.15.3 to 1.16.3.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/master/CHANGELOG.md)
- [Commits](prettier/prettier@1.15.3...1.16.3)

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

Author: dependabot-support

package-lock.json

@@ -24,7 +24,7 @@
     "@types/react-dom": "^16.0.7",
     "@types/tape": "^4.2.32",
     "@types/webpack": "^4.4.10",
-    "prettier": "1.15.3",
+    "prettier": "1.16.3",
     "source-map-loader": "^0.2.4",
     "tape": "^4.9.1",
     "ts-loader": "^5.2.1",