build(deps): bump @nestjs/core

Bumps [@nestjs/core](https://github.com/nestjs/nest/tree/HEAD/packages/core) from 11.1.3 to 11.1.18.
- [Release notes](https://github.com/nestjs/nest/releases)
- [Commits](https://github.com/nestjs/nest/commits/v11.1.18/packages/core)

---
updated-dependencies:
- dependency-name: "@nestjs/core"
  dependency-version: 11.1.18
  dependency-type: direct:production
...

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

Author: dependabot[bot]

samples/server/petstore/typescript-nestjs-server/package-lock.json

@@ -17,7 +17,7 @@
   },
   "dependencies": {
     "@nestjs/common": "^11.0.1",
-    "@nestjs/core": "^11.0.1",
+    "@nestjs/core": "^11.1.18",
     "@nestjs/platform-express": "^11.1.16",
     "cookie-parser": "^1.4.7",
     "reflect-metadata": "^0.2.2",