chore(deps): bump webpack and @nestjs/cli in /packages/poh-signer-api

Bumps [webpack](https://github.com/webpack/webpack) to 5.94.0 and updates ancestor dependency [@nestjs/cli](https://github.com/nestjs/nest-cli). These dependencies need to be updated together.


Updates `webpack` from 5.92.0 to 5.94.0
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](webpack/webpack@v5.92.0...v5.94.0)

Updates `@nestjs/cli` from 10.3.2 to 10.4.5
- [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@10.3.2...10.4.5)

---
updated-dependencies:
- dependency-name: webpack
  dependency-type: indirect
- dependency-name: "@nestjs/cli"
  dependency-type: direct:development
...

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