Bump sidekiq-unique-jobs from 7.1.12 to 7.1.15 (#17505)

Bump sidekiq-unique-jobs from 7.1.12 to 7.1.15 (#17505)

Bumps [sidekiq-unique-jobs](https://github.com/mhenrixon/sidekiq-unique-jobs) from 7.1.12 to 7.1.15.
- [Release notes](https://github.com/mhenrixon/sidekiq-unique-jobs/releases)
- [Changelog](https://github.com/mhenrixon/sidekiq-unique-jobs/blob/main/CHANGELOG.md)
- [Commits](https://github.com/mhenrixon/sidekiq-unique-jobs/compare/v7.1.12...v7.1.15)

---
updated-dependencies:
- dependency-name: sidekiq-unique-jobs
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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