Bump sidekiq-scheduler from 3.2.0 to 4.0.0 (#18275)

Bumps [sidekiq-scheduler](https://github.com/moove-it/sidekiq-scheduler) from 3.2.0 to 4.0.0.
- [Release notes](https://github.com/moove-it/sidekiq-scheduler/releases)
- [Changelog](https://github.com/moove-it/sidekiq-scheduler/blob/master/CHANGELOG.md)
- [Commits](https://github.com/moove-it/sidekiq-scheduler/compare/v3.2.0...v4.0.0)

---
updated-dependencies:
- dependency-name: sidekiq-scheduler
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

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

Gemfile

@@ -79,7 +79,7 @@ gem 'ruby-progressbar', '~> 1.11'
 gem 'sanitize', '~> 6.0'
 gem 'scenic', '~> 1.6'
 gem 'sidekiq', '~> 6.4'
-gem 'sidekiq-scheduler', '~> 3.2'
+gem 'sidekiq-scheduler', '~> 4.0'
 gem 'sidekiq-unique-jobs', '~> 7.1'
 gem 'sidekiq-bulk', '~>0.2.0'
 gem 'simple-navigation', '~> 4.3'