Bump sidekiq from 7.3.9 to 8.0.3

Bumps [sidekiq](https://github.com/sidekiq/sidekiq) from 7.3.9 to 8.0.3.
- [Changelog](https://github.com/sidekiq/sidekiq/blob/main/Changes.md)
- [Commits](sidekiq/sidekiq@v7.3.9...v8.0.3)

---
updated-dependencies:
- dependency-name: sidekiq
  dependency-version: 8.0.3
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -556,16 +556,15 @@ GEM
       websocket (~> 1.0)
     shoulda-matchers (6.5.0)
       activesupport (>= 5.2.0)
-    sidekiq (7.3.9)
-      base64
-      connection_pool (>= 2.3.0)
-      logger
-      rack (>= 2.2.4)
-      redis-client (>= 0.22.2)
-    sidekiq-scheduler (5.0.6)
+    sidekiq (8.0.3)
+      connection_pool (>= 2.5.0)
+      json (>= 2.9.0)
+      logger (>= 1.6.2)
+      rack (>= 3.1.0)
+      redis-client (>= 0.23.2)
+    sidekiq-scheduler (6.0.0)
       rufus-scheduler (~> 3.2)
-      sidekiq (>= 6, < 8)
-      tilt (>= 1.4.0, < 3)
+      sidekiq (>= 7.3, < 9)
     spring (4.3.0)
     spring-watcher-listen (2.1.0)
       listen (>= 2.7, < 4.0)