build(deps): bump the nestjs group across 1 directory with 5 updates

Bumps the nestjs group with 5 updates in the /nestjs-demo directory:

| Package | From | To |
| --- | --- | --- |
| [@nestjs/common](https://github.com/nestjs/nest/tree/HEAD/packages/common) | `10.4.8` | `10.4.13` |
| [@nestjs/core](https://github.com/nestjs/nest/tree/HEAD/packages/core) | `10.4.8` | `10.4.13` |
| [@nestjs/platform-express](https://github.com/nestjs/nest/tree/HEAD/packages/platform-express) | `10.4.8` | `10.4.13` |
| [@nestjs/cli](https://github.com/nestjs/nest-cli) | `10.4.7` | `10.4.8` |
| [@nestjs/testing](https://github.com/nestjs/nest/tree/HEAD/packages/testing) | `10.4.8` | `10.4.13` |



Updates `@nestjs/common` from 10.4.8 to 10.4.13
- [Release notes](https://github.com/nestjs/nest/releases)
- [Commits](https://github.com/nestjs/nest/commits/v10.4.13/packages/common)

Updates `@nestjs/core` from 10.4.8 to 10.4.13
- [Release notes](https://github.com/nestjs/nest/releases)
- [Commits](https://github.com/nestjs/nest/commits/v10.4.13/packages/core)

Updates `@nestjs/platform-express` from 10.4.8 to 10.4.13
- [Release notes](https://github.com/nestjs/nest/releases)
- [Commits](https://github.com/nestjs/nest/commits/v10.4.13/packages/platform-express)

Updates `@nestjs/cli` from 10.4.7 to 10.4.8
- [Release notes](https://github.com/nestjs/nest-cli/releases)
- [Changelog](https://github.com/nestjs/nest-cli/blob/master/.release-it.json)
- [Commits](nestjs/nest-cli@10.4.7...10.4.8)

Updates `@nestjs/testing` from 10.4.8 to 10.4.13
- [Release notes](https://github.com/nestjs/nest/releases)
- [Commits](https://github.com/nestjs/nest/commits/v10.4.13/packages/testing)

---
updated-dependencies:
- dependency-name: "@nestjs/common"
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: nestjs
- dependency-name: "@nestjs/core"
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: nestjs
- dependency-name: "@nestjs/platform-express"
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: nestjs
- dependency-name: "@nestjs/cli"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: nestjs
- dependency-name: "@nestjs/testing"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: nestjs
...

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