Use Sidekiq fake! instead of inline! in specs (#25369)

spec/controllers/admin/disputes/appeals_controller_spec.rb

@@ -44,7 +44,7 @@ RSpec.describe Admin::Disputes::AppealsController do
       expect(response).to redirect_to(disputes_strike_path(appeal.strike))
     end
 
-    it 'notifies target account about approved appeal' do
+    it 'notifies target account about approved appeal', :sidekiq_inline do
       expect(UserMailer.deliveries.size).to eq(1)
       expect(UserMailer.deliveries.first.to.first).to eq(target_account.user.email)
       expect(UserMailer.deliveries.first.subject).to eq(I18n.t('user_mailer.appeal_approved.subject', date: I18n.l(appeal.created_at)))
@@ -62,7 +62,7 @@ RSpec.describe Admin::Disputes::AppealsController do
       expect(response).to redirect_to(disputes_strike_path(appeal.strike))
     end
 
-    it 'notifies target account about rejected appeal' do
+    it 'notifies target account about rejected appeal', :sidekiq_inline do
       expect(UserMailer.deliveries.size).to eq(1)
       expect(UserMailer.deliveries.first.to.first).to eq(target_account.user.email)
       expect(UserMailer.deliveries.first.subject).to eq(I18n.t('user_mailer.appeal_rejected.subject', date: I18n.l(appeal.created_at)))

spec/controllers/admin/domain_blocks_controller_spec.rb

@@ -176,7 +176,7 @@ RSpec.describe Admin::DomainBlocksController do
     end
   end
 
-  describe 'PUT #update' do
+  describe 'PUT #update', :sidekiq_inline do
     subject do
       post :update, params: { :id => domain_block.id, :domain_block => { domain: 'example.com', severity: new_severity }, 'confirm' => '' }
     end

spec/controllers/admin/resets_controller_spec.rb

@@ -11,7 +11,7 @@ describe Admin::ResetsController do
     sign_in Fabricate(:user, role: UserRole.find_by(name: 'Admin')), scope: :user
   end
 
-  describe 'POST #create' do
+  describe 'POST #create', :sidekiq_inline do
     it 'redirects to admin accounts page' do
       expect do
         post :create, params: { account_id: account.id }