⬆️ Bump sidekiq from 7.3.2 to 7.3.4 (#4505)

Bumps [sidekiq](https://github.com/sidekiq/sidekiq) from 7.3.2 to 7.3.4.
- [Changelog](https://github.com/sidekiq/sidekiq/blob/main/Changes.md)
- [Commits](https://github.com/sidekiq/sidekiq/commits)

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

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

Gemfile.lock

@@ -416,8 +416,7 @@ GEM
     shrine (3.6.0)
       content_disposition (~> 1.0)
       down (~> 5.1)
-    sidekiq (7.3.2)
-      concurrent-ruby (< 2)
+    sidekiq (7.3.4)
       connection_pool (>= 2.3.0)
       logger
       rack (>= 2.2.4)