Build(deps): Bump sidekiq from 6.5.9 to 6.5.11

Bumps [sidekiq](https://github.com/sidekiq/sidekiq) from 6.5.9 to 6.5.11.
- [Changelog](https://github.com/sidekiq/sidekiq/blob/main/Changes.md)
- [Commits](sidekiq/sidekiq@v6.5.9...v6.5.11)

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

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile

@@ -119,7 +119,7 @@ gem 'rolify', '~> 6.0.1'
 gem 'ruby-msg', '~> 1.5.0', git: 'https://github.com/mysociety/ruby-msg.git', branch: 'ascii-encoding'
 gem 'rubyzip', '~> 2.3.2'
 gem 'secure_headers', '~> 6.5.0'
-gem 'sidekiq', '~> 6.5.9'
+gem 'sidekiq', '~> 6.5.11'
 gem 'sidekiq-limit_fetch', '~> 4.4.1'
 gem 'statistics2', '~> 0.54'
 gem 'strip_attributes', git: 'https://github.com/mysociety/strip_attributes.git', branch: 'globalize3-rails7'

Gemfile.lock

@@ -490,7 +490,7 @@ GEM
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
     secure_headers (6.5.0)
-    sidekiq (6.5.9)
+    sidekiq (6.5.11)
       connection_pool (>= 2.2.5, < 3)
       rack (~> 2.0)
       redis (>= 4.5.0, < 5)
@@ -639,7 +639,7 @@ DEPENDENCIES
   rubyzip (~> 2.3.2)
   sass-rails (~> 5.0.8)
   secure_headers (~> 6.5.0)
-  sidekiq (~> 6.5.9)
+  sidekiq (~> 6.5.11)
   sidekiq-limit_fetch (~> 4.4.1)
   simplecov (~> 0.22.0)
   simplecov-lcov (~> 0.7.0)