chore(deps): Bump express and @nestjs/platform-express

Bumps [express](https://github.com/expressjs/express) to 4.21.0 and updates ancestor dependency [@nestjs/platform-express](https://github.com/nestjs/nest/tree/HEAD/packages/platform-express). These dependencies need to be updated together.


Updates `express` from 4.19.2 to 4.21.0
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/4.21.0/History.md)
- [Commits](expressjs/express@4.19.2...4.21.0)

Updates `@nestjs/platform-express` from 10.4.1 to 10.4.3
- [Release notes](https://github.com/nestjs/nest/releases)
- [Commits](https://github.com/nestjs/nest/commits/v10.4.3/packages/platform-express)

---
updated-dependencies:
- dependency-name: express
  dependency-type: indirect
- dependency-name: "@nestjs/platform-express"
  dependency-type: direct:production
...

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

package.json

@@ -35,7 +35,7 @@
     "@nestjs/config": "^3.2.3",
     "@nestjs/core": "^10.4.1",
     "@nestjs/passport": "^10.0.3",
-    "@nestjs/platform-express": "^10.4.1",
+    "@nestjs/platform-express": "^10.4.3",
     "@nestjs/swagger": "^7.4.0",
     "@nestjs/terminus": "^10.2.3",
     "@nestjs/typeorm": "^10.0.2",