CLDC-4470: Lock sidekiq at canonical version (#3352)

* feat: update addressable

* feat: update rack-session

* feat: update other high criticality dependencies

* feat: update other high criticality dependencies

* feat: update other high criticality dependencies

* feat: align with goovuk-components 6.x

* feat: update navbar styling

* feat: use helpers where required and update misc tests

* feat: add title test for support users

* refactor: linting

* feat: update application helper spec

* feat: add missing helpers

* refactor: make specs more readable

* refactor: lint

* empty commit

* feat: keep sidekiq as it was

Gemfile

@@ -67,7 +67,7 @@ gem "faker"
 gem "method_source", "~> 1.1"
 gem "rails_admin", "~> 3.1"
 gem "ruby-openai"
-gem "sidekiq"
+gem "sidekiq", "~> 7.2.4"
 gem "sidekiq-cron"
 gem "unread"
 

Gemfile.lock

@@ -252,7 +252,7 @@ GEM
     jmespath (1.6.2)
     jsbundling-rails (1.3.0)
       railties (>= 6.0.0)
-    json (2.19.7)
+    json (2.19.8)
     json-schema (4.1.1)
       addressable (>= 2.8)
     jwt (3.2.0)
@@ -511,12 +511,11 @@ GEM
       sentry-ruby (~> 5.16.1)
     sentry-ruby (5.16.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-    sidekiq (8.0.10)
-      connection_pool (>= 2.5.0)
-      json (>= 2.9.0)
-      logger (>= 1.6.2)
-      rack (>= 3.1.0)
-      redis-client (>= 0.23.2)
+    sidekiq (7.2.4)
+      concurrent-ruby (< 2)
+      connection_pool (>= 2.3.0)
+      rack (>= 2.2.4)
+      redis-client (>= 0.19.0)
     sidekiq-cron (2.4.0)
       cronex (>= 0.13.0)
       fugit (~> 1.8, >= 1.11.1)
@@ -640,7 +639,7 @@ DEPENDENCIES
   selenium-webdriver
   sentry-rails
   sentry-ruby
-  sidekiq
+  sidekiq (~> 7.2.4)
   sidekiq-cron
   simplecov
   stimulus-rails