Bump @types/express from 4.17.19 to 4.17.20 (#1539)

Bumps [@types/express](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/express) from 4.17.19 to 4.17.20.
- [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] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -41,7 +41,7 @@
     "serve-favicon": "^2.5.0"
   },
   "devDependencies": {
-    "@types/express": "^4.17.19",
+    "@types/express": "^4.17.20",
     "@types/helmet": "4.0.0",
     "@types/jest": "^29.5.5",
     "@types/morgan": "^1.9.6",