Fix download count to avoid ramdom fail on search_test
Fix download count to avoid ramdom fail on search_test

ref c052833efadd62d855333fd7e2028d4e8b58f53c
see https://github.com/spk/rubygems.org/blob/c346b910db404bad1ff209266e4ebd740a5a22b0/app/models/concerns/rubygem_searchable.rb#L138

sonalkr132/rubygems.org,algolia/rubygems.org,algolia/rubygems.org,rubygems/rubygems.org,sonalkr132/rubygems.org,rubygems/rubygems.org,kbrock/rubygems.org,sonalkr132/rubygems.org,kbrock/rubygems.org,kbrock/rubygems.org,sonalkr132/rubygems.org,algolia/rubygems.org,kbrock/rubygems.org,rubygems/rubygems.org,JuanitoFatas/rubygems.org,JuanitoFatas/rubygems.org,JuanitoFatas/rubygems.org,JuanitoFatas/rubygems.org,rubygems/rubygems.org,algolia/rubygems.org