Bump @types/chai from 4.3.17 to 4.3.18

Bumps [@types/chai](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/chai) from 4.3.17 to 4.3.18.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/chai)

---
updated-dependencies:
- dependency-name: "@types/chai"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

yarn.lock

@@ -1422,9 +1422,9 @@
   integrity sha512-+9jVqKhRSpsc591z5vX+X5Yyw+he/HCB4iQ/RYxw35CEPaY1gnsNE43nf9n9AaYjAQrTiI/mOwKUKdUs9vf7Xg==
 
 "@types/chai@^4.3.11":
-  version "4.3.17"
-  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.3.17.tgz#9195f9d242f2ac3b429908864b6b871a8f73f489"
-  integrity sha512-zmZ21EWzR71B4Sscphjief5djsLre50M6lI622OSySTmn9DB3j+C3kWroHfBQWXbOBwbgg/M8CG/hUxDLIloow==
+  version "4.3.18"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.3.18.tgz#dd6a46c9796b0435c13f85e8d44c8ea8e37fa2c1"
+  integrity sha512-2UfJzigyNa8kYTKn7o4hNMPphkxtu4WTJyobK3m4FBpyj7EK5xgtPcOtxLm7Dznk/Qxr0QXn+gQbkg7mCZKdfg==
 
 "@types/cookie@^0.4.1":
   version "0.4.1"