Bump express from 4.15.2 to 4.19.2 in /test/functionalTests/testApp (#…

…1308)

Bumps [express](https://github.com/expressjs/express) from 4.15.2 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@4.15.2...4.19.2)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jackson Weber <47067795+JacksonWeber@users.noreply.github.com>

test/functionalTests/testApp/package.json

@@ -16,7 +16,7 @@
     "@opentelemetry/sdk-trace-base": "^1.0.1",
     "body-parser": "1.17.2",
     "bunyan": "1.8.12",
-    "express": "4.15.2",
+    "express": "4.19.2",
     "mongodb": "^3.1.13",
     "mysql": "^2.16.0",
     "pg": "^8.6.0",