Bump @types/express from 4.17.14 to 4.17.18

Bumps [@types/express](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/express) from 4.17.14 to 4.17.18.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/express)

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

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

package.json

@@ -54,7 +54,7 @@
     "@types/cookie-session": "2.0.45",
     "@types/cors": "2.8.13",
     "@types/expect": "^24.3.0",
-    "@types/express": "4.17.14",
+    "@types/express": "4.17.18",
     "@types/express-handlebars": "5.3.1",
     "@types/express-session": "1.17.5",
     "@types/jest": "27.5.0",