Enable "zero monkey patching" mode in RSpec (#31614)

spec/lib/admin/system_check/base_check_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe Admin::SystemCheck::BaseCheck do
+RSpec.describe Admin::SystemCheck::BaseCheck do
   subject(:check) { described_class.new(user) }
 
   let(:user) { Fabricate(:user) }

spec/lib/admin/system_check/database_schema_check_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe Admin::SystemCheck::DatabaseSchemaCheck do
+RSpec.describe Admin::SystemCheck::DatabaseSchemaCheck do
   subject(:check) { described_class.new(user) }
 
   let(:user) { Fabricate(:user) }

spec/lib/admin/system_check/elasticsearch_check_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe Admin::SystemCheck::ElasticsearchCheck do
+RSpec.describe Admin::SystemCheck::ElasticsearchCheck do
   subject(:check) { described_class.new(user) }
 
   let(:user) { Fabricate(:user) }

spec/lib/admin/system_check/media_privacy_check_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe Admin::SystemCheck::MediaPrivacyCheck do
+RSpec.describe Admin::SystemCheck::MediaPrivacyCheck do
   subject(:check) { described_class.new(user) }
 
   let(:user) { Fabricate(:user) }

spec/lib/admin/system_check/message_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe Admin::SystemCheck::Message do
+RSpec.describe Admin::SystemCheck::Message do
   subject(:check) { described_class.new(:key_value, :value_value, :action_value, :critical_value) }
 
   it 'providers readers when initialized' do

spec/lib/admin/system_check/rules_check_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe Admin::SystemCheck::RulesCheck do
+RSpec.describe Admin::SystemCheck::RulesCheck do
   subject(:check) { described_class.new(user) }
 
   let(:user) { Fabricate(:user) }

spec/lib/admin/system_check/sidekiq_process_check_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe Admin::SystemCheck::SidekiqProcessCheck do
+RSpec.describe Admin::SystemCheck::SidekiqProcessCheck do
   subject(:check) { described_class.new(user) }
 
   let(:user) { Fabricate(:user) }

spec/lib/admin/system_check/software_version_check_spec.rb

@@ -2,7 +2,7 @@
 
 require 'rails_helper'
 
-describe Admin::SystemCheck::SoftwareVersionCheck do
+RSpec.describe Admin::SystemCheck::SoftwareVersionCheck do
   include RoutingHelper
 
   subject(:check) { described_class.new(user) }