Autofix Rubocop RSpec/LeadingSubject (#23670)

spec/lib/vacuum/statuses_vacuum_spec.rb

@@ -1,12 +1,12 @@
 require 'rails_helper'
 
 RSpec.describe Vacuum::StatusesVacuum do
+  subject { described_class.new(retention_period) }
+
   let(:retention_period) { 7.days }
 
   let(:remote_account) { Fabricate(:account, domain: 'example.com') }
 
-  subject { described_class.new(retention_period) }
-
   describe '#perform' do
     let!(:remote_status_old) { Fabricate(:status, account: remote_account, created_at: (retention_period + 2.days).ago) }
     let!(:remote_status_recent) { Fabricate(:status, account: remote_account, created_at: (retention_period - 2.days).ago) }