Bump laravel/helpers from 1.4.1 to 1.5.0
Bump laravel/helpers from 1.4.1 to 1.5.0

Bumps [laravel/helpers](https://github.com/laravel/helpers) from 1.4.1 to 1.5.0.
- [Release notes](https://github.com/laravel/helpers/releases)
- [Changelog](https://github.com/laravel/helpers/blob/master/CHANGELOG.md)
- [Commits](https://github.com/laravel/helpers/compare/v1.4.1...v1.5.0)

---
updated-dependencies:
- dependency-name: laravel/helpers
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
ChristophWurst/weinstein_server,ChristophWurst/weinstein_server,ChristophWurst/weinstein_server