DEV: Update the rubocop setup (#20668)

Gemfile.lock

@@ -412,7 +412,7 @@ GEM
       rspec-core (>= 2.14)
     rtlcss (0.2.0)
       mini_racer (~> 0.6.3)
-    rubocop (1.48.0)
+    rubocop (1.48.1)
       json (~> 2.3)
       parallel (~> 1.10)
       parser (>= 3.2.0.0)
@@ -426,10 +426,10 @@ GEM
       parser (>= 3.2.1.0)
     rubocop-capybara (2.17.1)
       rubocop (~> 1.41)
-    rubocop-discourse (3.1.0)
+    rubocop-discourse (3.2.0)
       rubocop (>= 1.1.0)
       rubocop-rspec (>= 2.0.0)
-    rubocop-rspec (2.18.1)
+    rubocop-rspec (2.19.0)
       rubocop (~> 1.33)
       rubocop-capybara (~> 2.17)
     ruby-prof (1.6.1)

spec/integration/spam_rules_spec.rb

@@ -124,7 +124,7 @@ RSpec.describe "spam rules for users" do
     end
 
     [[:user, trust_level: TrustLevel[2]], [:admin], [:moderator]].each do |spammer_args|
-      context "spammer is trusted #{spammer_args[0]}" do
+      context "if spammer is trusted #{spammer_args[0]}" do
         let!(:spammer) { Fabricate(*spammer_args) }
         let!(:spam_post) { Fabricate(:post, user: spammer) }
         let!(:private_messages_count) { spammer.private_topics_count }

spec/models/report_spec.rb

@@ -193,7 +193,7 @@ RSpec.describe Report do
 
       let(:report) { Report.find(pluralized) }
 
-      context "no #{pluralized}" do
+      context "with no #{pluralized}" do
         it "returns an empty report" do
           expect(report.data).to be_blank
         end

spec/requests/list_controller_spec.rb

@@ -68,7 +68,7 @@ RSpec.describe ListController do
     end
 
     (Discourse.anonymous_filters - [:categories]).each do |filter|
-      context "#{filter}" do
+      context "with #{filter}" do
         it "succeeds" do
           get "/#{filter}"
           expect(response.status).to eq(200)

spec/requests/static_controller_spec.rb

@@ -186,7 +186,7 @@ RSpec.describe StaticController do
       ["tos", :tos_url, I18n.t("js.tos")],
       ["privacy", :privacy_policy_url, I18n.t("js.privacy")],
     ].each do |id, setting_name, text|
-      context "#{id}" do
+      context "with #{id}" do
         context "when #{setting_name} site setting is NOT set" do
           it "renders the #{id} page" do
             get "/#{id}"