Autofix Rubocop RSpec/EmptyLineAfterFinalLet (#23707)

spec/models/account_spec.rb

@@ -3,6 +3,7 @@ require 'rails_helper'
 RSpec.describe Account, type: :model do
   context do
     let(:bob) { Fabricate(:account, username: 'bob') }
+
     subject { Fabricate(:account) }
 
     describe '#suspend!' do

spec/models/account_statuses_cleanup_policy_spec.rb

@@ -134,6 +134,7 @@ RSpec.describe AccountStatusesCleanupPolicy, type: :model do
   describe '#invalidate_last_inspected' do
     let(:account_statuses_cleanup_policy) { Fabricate(:account_statuses_cleanup_policy, account: account) }
     let(:status) { Fabricate(:status, id: 10, account: account) }
+
     subject { account_statuses_cleanup_policy.invalidate_last_inspected(status, action) }
 
     before do