Update rubocop-rspec to version 3.10.1 (#39303)

spec/requests/api/v1/statuses_spec.rb

@@ -375,7 +375,7 @@ RSpec.describe '/api/v1/statuses' do
             .to start_with('application/json')
           expect(response.parsed_body[:quote]).to be_present
           expect(response.parsed_body[:spoiler_text]).to eq 'this is a CW'
-          expect(response.parsed_body[:content]).to match(/RE: /)
+          expect(response.parsed_body[:content]).to include('RE: ')
           expect(response.headers['X-RateLimit-Limit']).to eq RateLimiter::FAMILIES[:statuses][:limit].to_s
           expect(response.headers['X-RateLimit-Remaining']).to eq (RateLimiter::FAMILIES[:statuses][:limit] - 1).to_s
         end