Bump express from 4.16.3 to 4.19.2 in /incubating/wrappers/s2i/nodejs

Bumps [express](https://github.com/expressjs/express) from 4.16.3 to 4.19.2.
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/master/History.md)
- [Commits](expressjs/express@4.16.3...4.19.2)

---
updated-dependencies:
- dependency-name: express
  dependency-type: direct:production
...

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

incubating/wrappers/s2i/nodejs/package.json

@@ -14,7 +14,7 @@
   "dependencies": {
     "argparse": "1.0.10",
     "body-parser": "1.18.3",
-    "express": "4.16.3",
+    "express": "4.19.2",
     "google-protobuf": "3.6.1",
     "grpc": "1.15.1",
     "numjs": "0.16.0"