Bump sidekiq-unique-jobs from 7.1.2 to 7.1.5 (#16563)

Bumps [sidekiq-unique-jobs](https://github.com/mhenrixon/sidekiq-unique-jobs) from 7.1.2 to 7.1.5.
- [Release notes](https://github.com/mhenrixon/sidekiq-unique-jobs/releases)
- [Changelog](https://github.com/mhenrixon/sidekiq-unique-jobs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/mhenrixon/sidekiq-unique-jobs/compare/v7.1.2...v7.1.5)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile.lock

@@ -568,7 +568,7 @@ GEM
       sidekiq (>= 3)
       thwait
       tilt (>= 1.4.0)
-    sidekiq-unique-jobs (7.1.2)
+    sidekiq-unique-jobs (7.1.5)
       brpoplpush-redis_script (> 0.1.1, <= 2.0.0)
       concurrent-ruby (~> 1.0, >= 1.0.5)
       sidekiq (>= 5.0, < 7.0)