Bump express from 4.18.2 to 4.19.2 in /samples/dapr/nodeapp (#1026)

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
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Will <28876888+willtsai@users.noreply.github.com>

samples/dapr/nodeapp/package.json

@@ -11,7 +11,7 @@
   "license": "ISC",
   "dependencies": {
     "body-parser": "^1.20.1",
-    "express": "^4.18.2",
+    "express": "^4.19.2",
     "isomorphic-fetch": "^2.2.1"
   }
 }