Bump @types/express from 4.17.1 to 4.17.2

Bumps [@types/express](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/express) from 4.17.1 to 4.17.2.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/express)

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

Author: dependabot-preview[bot]

package-lock.json

@@ -38,7 +38,7 @@
     "express": "^4.17.1"
   },
   "devDependencies": {
-    "@types/express": "^4.17.1",
+    "@types/express": "^4.17.2",
     "eslint": "^6.3.0"
   }
 }