Bump express from 4.18.2 to 4.19.2

Bumps [express](https://github.com/expressjs/express) from 4.18.2 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@4.18.2...4.19.2)

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

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

package.json

@@ -25,7 +25,7 @@
     "body-parser": "^1.19.0",
     "clinical-trial-matching-service": "^0.0.7",
     "dotenv-flow": "^3.2.0",
-    "express": "^4.17.1",
+    "express": "^4.19.2",
     "fhirpath": "^3.3.0",
     "node-fetch": "^2.6.1"
   },