Bump sidekiq from 6.3.1 to 6.4.0 (#185)

Bumps [sidekiq](https://github.com/mperham/sidekiq) from 6.3.1 to 6.4.0.
- [Release notes](https://github.com/mperham/sidekiq/releases)
- [Changelog](https://github.com/mperham/sidekiq/blob/main/Changes.md)
- [Commits](sidekiq/sidekiq@v6.3.1...v6.4.0)

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

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

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

Gemfile

@@ -53,7 +53,7 @@ gem 'devise', '~> 4.7.0'
 gem 'devise-bootstrap-views', '~> 1.0'
 gem 'devise_invitable', '~> 2.0.0'
 
-gem 'sidekiq', '~> 6.0'
+gem 'sidekiq', '~> 6.4'
 
 # Versioning
 gem 'paper_trail'

Gemfile.lock

@@ -462,7 +462,7 @@ GEM
       down (~> 5.0)
       http (>= 3.2, < 6)
       shrine (>= 3.0.0.rc, < 4)
-    sidekiq (6.3.1)
+    sidekiq (6.4.0)
       connection_pool (>= 2.2.2)
       rack (~> 2.0)
       redis (>= 4.2.0)
@@ -601,7 +601,7 @@ DEPENDENCIES
   sass-rails (>= 6)
   sd_notify (>= 0.1.0)
   shoulda-context
-  sidekiq (~> 6.0)
+  sidekiq (~> 6.4)
   simple_form (~> 5.0)
   simplecov
   solr_wrapper (~> 3.1)