Bump @types/faker from 4.1.12 to 5.1.4

Bumps [@types/faker](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/faker) from 4.1.12 to 5.1.4.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/faker)

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

package.json

@@ -49,7 +49,7 @@
   },
   "optionalDependencies": {
     "@types/diff": "^4.0.2",
-    "@types/faker": "^4.1.5",
+    "@types/faker": "^5.1.4",
     "diff": "^4.0.1",
     "diff-match-patch": "^1.0.4",
     "faker": "^5.1.0"