Bump express from 4.21.1 to 4.21.2

Bumps [express](https://github.com/expressjs/express) from 4.21.1 to 4.21.2.
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/4.21.2/History.md)
- [Commits](expressjs/express@4.21.1...4.21.2)

---
updated-dependencies:
- dependency-name: express
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -38,7 +38,7 @@
     "@octokit/plugin-retry": "^7.1.2",
     "@octokit/rest": "^21.0.2",
     "dotenv-flow": "^4.1.0",
-    "express": "^4.21.1",
+    "express": "^4.21.2",
     "express-promise-router": "^4.1.1",
     "isomorphic-fetch": "^3.0.0",
     "jsonwebtoken": "^9.0.2",