build(deps-dev): bump the typescript-eslint group

Bumps the typescript-eslint group in /nestjs-demo with 2 updates: [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) and [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser).


Updates `@typescript-eslint/eslint-plugin` from 8.14.0 to 8.15.0
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.15.0/packages/eslint-plugin)

Updates `@typescript-eslint/parser` from 8.14.0 to 8.15.0
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/parser/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.15.0/packages/parser)

---
updated-dependencies:
- dependency-name: "@typescript-eslint/eslint-plugin"
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: typescript-eslint
- dependency-name: "@typescript-eslint/parser"
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: typescript-eslint
...

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

nestjs-demo/package.json

@@ -45,8 +45,8 @@
     "@types/passport-jwt": "^4.0.1",
     "@types/passport-local": "^1.0.38",
     "@types/supertest": "^6.0.2",
-    "@typescript-eslint/eslint-plugin": "^8.14.0",
-    "@typescript-eslint/parser": "^8.14.0",
+    "@typescript-eslint/eslint-plugin": "^8.15.0",
+    "@typescript-eslint/parser": "^8.15.0",
     "eslint": "^9.15.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-prettier": "^5.2.1",