chore(deps): update dependency rspec-sidekiq to v5 (#30314)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Gemfile

@@ -132,7 +132,7 @@ group :test do
   gem 'email_spec'
 
   # Extra RSpec extension methods and helpers for sidekiq
-  gem 'rspec-sidekiq', '~> 4.0'
+  gem 'rspec-sidekiq', '~> 5.0'
 
   # Browser integration testing
   gem 'capybara', '~> 3.39'

Gemfile.lock

@@ -708,7 +708,7 @@ GEM
       rspec-support (~> 3.13.0)
     rspec-github (2.4.0)
       rspec-core (~> 3.0)
-    rspec-mocks (3.13.0)
+    rspec-mocks (3.13.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-rails (6.1.2)
@@ -719,7 +719,7 @@ GEM
       rspec-expectations (~> 3.13)
       rspec-mocks (~> 3.13)
       rspec-support (~> 3.13)
-    rspec-sidekiq (4.2.0)
+    rspec-sidekiq (5.0.0)
       rspec-core (~> 3.0)
       rspec-expectations (~> 3.0)
       rspec-mocks (~> 3.0)
@@ -1012,7 +1012,7 @@ DEPENDENCIES
   rqrcode (~> 2.2)
   rspec-github (~> 2.4)
   rspec-rails (~> 6.0)
-  rspec-sidekiq (~> 4.0)
+  rspec-sidekiq (~> 5.0)
   rubocop
   rubocop-capybara
   rubocop-performance