Bump @types/chai from 4.2.12 to 4.2.13 (#84)

Bumps [@types/chai](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/chai) from 4.2.12 to 4.2.13.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/chai)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package.json

@@ -35,7 +35,7 @@
   },
   "devDependencies": {
     "@fluffy-spoon/substitute": "^1.145.0",
-    "@types/chai": "^4.2.12",
+    "@types/chai": "^4.2.13",
     "@types/cookie-parser": "^1.4.2",
     "@types/express": "^4.17.8",
     "@types/ioredis": "^4.17.4",