Bump express from 4.16.4 to 4.17.1 (#10889)

Bumps [express](https://github.com/expressjs/express) from 4.16.4 to 4.17.1.
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/master/History.md)
- [Commits](https://github.com/expressjs/express/compare/4.16.4...4.17.1)

package.json

@@ -91,7 +91,7 @@
     "es6-symbol": "^3.1.1",
     "escape-html": "^1.0.3",
     "exif-js": "^2.3.0",
-    "express": "^4.16.4",
+    "express": "^4.17.1",
     "fibers": "^3.1.1",
     "file-loader": "^3.0.1",
     "font-awesome": "^4.7.0",