Bump sidekiq from 7.2.2 to 7.2.4 in /server

Bumps [sidekiq](https://github.com/sidekiq/sidekiq) from 7.2.2 to 7.2.4.
- [Changelog](https://github.com/sidekiq/sidekiq/blob/main/Changes.md)
- [Commits](sidekiq/sidekiq@v7.2.2...v7.2.4)

---
updated-dependencies:
- dependency-name: sidekiq
  dependency-type: direct:production
...

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

server/Gemfile.lock

@@ -334,7 +334,7 @@ GEM
       nio4r (~> 2.0)
     raabro (1.4.0)
     racc (1.7.3)
-    rack (2.2.8.1)
+    rack (2.2.9)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
     rack-mini-profiler (2.3.4)
@@ -388,7 +388,7 @@ GEM
     rbs (2.8.4)
     rdoc (6.6.3.1)
       psych (>= 4.0.0)
-    redis-client (0.21.0)
+    redis-client (0.22.1)
       connection_pool
     regexp_parser (2.9.0)
     reline (0.4.3)
@@ -441,7 +441,7 @@ GEM
       activemodel (>= 6.1)
       hashie
     semantic_range (3.0.0)
-    sidekiq (7.2.2)
+    sidekiq (7.2.4)
       concurrent-ruby (< 2)
       connection_pool (>= 2.3.0)
       rack (>= 2.2.4)