Chore(deps): Bump express in /services/meta-extraction

Bumps [express](https://github.com/expressjs/express) from 4.18.3 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@4.18.3...4.19.2)

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

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

services/meta-extraction/package.json

@@ -25,6 +25,6 @@
   "homepage": "https://github.com/openreview/openreview-js#readme",
   "dependencies": {
     "@openreview/meta-extraction": "^0.0.6",
-    "express": "^4.18.3"
+    "express": "^4.19.2"
   }
 }