Update dependency sidekiq_alive to v2.4.0

Gemfile

@@ -67,7 +67,6 @@ group :development, :test do
   gem 'webdrivers', '~> 5.0'
   gem 'webrick', '~> 1.4', '>= 1.4.2'
   gem 'solargraph'
-  gem 'et_full_system_control', git: 'https://github.com/hmcts/et-full-system-control.git'
 end
 
 group :test do
@@ -95,7 +94,7 @@ group :production, :test, :development do
   gem "sentry-sidekiq", "~> 5.7"
 end
 
-gem 'activeadmin', '~> 3.2'
+gem 'activeadmin', '~> 3.1'
 gem 'base32_pure', '~> 0.1'
 gem 'bcrypt', '~> 3.1'
 gem 'bitmask_attributes', '~> 1.0'
@@ -111,7 +110,7 @@ gem 'uk_postcode', '~> 2.1'
 gem 'email_validator', '~> 2.2'
 gem 'typhoeus', '~> 1.4'
 gem 'invisible_captcha', '~> 2.0'
-gem 'et_gds_design_system', git:'https://github.com/hmcts/et_gds_design_system.git', tag: 'v5.4.3'
+gem 'et_gds_design_system', git:'https://github.com/hmcts/et_gds_design_system.git', tag: 'v5.4.2'
 
 gem "webpacker", "~> 5.4"
 gem "devise", "~> 4.8"

Gemfile.lock

@@ -13,22 +13,13 @@ GIT
     et_azure_insights (0.3.2)
       application_insights (~> 0.5.7)
 
-GIT
-  remote: https://github.com/hmcts/et-full-system-control.git
-  revision: 4a3991b399d8dae1ed55a6965a2e7587f8fda71d
-  specs:
-    et_full_system_control (0.1.0)
-      docker-api (~> 2.2)
-      rails (>= 7.0.0)
-
 GIT
   remote: https://github.com/hmcts/et_gds_design_system.git
-  revision: ac9718c6bc3f3573c9f515985d113815403394cb
-  tag: v5.4.3
+  revision: 0315abb851246e3ef9bf870a5b188c3db2556610
+  tag: v5.4.2
   specs:
-    et_gds_design_system (5.4.3)
+    et_gds_design_system (5.4.2)
       govuk_design_system_formbuilder (~> 4.0)
-      rack (< 3.0.0)
       rails (>= 6.0)
       typhoeus (~> 1.4)
       webpacker (~> 5.0)
@@ -215,9 +206,6 @@ GEM
       warden (~> 1.2.3)
     diff-lcs (1.5.0)
     docile (1.4.0)
-    docker-api (2.2.0)
-      excon (>= 0.47.0)
-      multi_json
     dotenv (2.8.1)
     dotenv-rails (2.8.1)
       dotenv (= 2.8.1)
@@ -230,7 +218,6 @@ GEM
     erubi (1.12.0)
     ethon (0.16.0)
       ffi (>= 1.15.0)
-    excon (0.109.0)
     execjs (2.8.1)
     factory_bot (6.2.1)
       activesupport (>= 5.0.0)
@@ -261,6 +248,7 @@ GEM
       activemodel (>= 6.1)
       activesupport (>= 6.1)
       html-attributes-utils (~> 1)
+    gserver (0.0.1)
     has_scope (0.8.2)
       actionpack (>= 5.2)
       activesupport (>= 5.2)
@@ -326,7 +314,6 @@ GEM
     mini_mime (1.1.5)
     mini_portile2 (2.8.5)
     minitest (5.21.2)
-    multi_json (1.15.0)
     mutex_m (0.2.0)
     net-imap (0.4.9.1)
       date
@@ -504,10 +491,9 @@ GEM
       redis (>= 4.5.0, < 5)
     sidekiq-failures (1.0.4)
       sidekiq (>= 4.0.0)
-    sidekiq_alive (2.3.0)
-      rack (< 3)
+    sidekiq_alive (2.4.0)
+      gserver (~> 0.0.1)
       sidekiq (>= 5, < 8)
-      webrick (>= 1, < 2)
     simplecov (0.22.0)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
@@ -588,7 +574,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  activeadmin (~> 3.2)
+  activeadmin (~> 3.1)
   activerecord-nulldb-adapter (~> 1.0)
   application_insights!
   awesome_print (~> 1.9)
@@ -609,7 +595,6 @@ DEPENDENCIES
   dotenv-rails (~> 2.7)
   email_validator (~> 2.2)
   et_azure_insights (= 0.3.2)!
-  et_full_system_control!
   et_gds_design_system!
   et_test_helpers!
   factory_bot_rails (~> 6.2)