Fix "warning: Net::HTTPResponse#header is obsolete"
Fix "warning: Net::HTTPResponse#header is obsolete"

Ref: https://github.com/ruby/ruby/blob/cc77a811298bd7ab1c422f7f999b93c858327da9/lib/net/http/response.rb#L138-L155

repinel/rails,notapatch/rails,bogdanvlviv/rails,tgxworld/rails,Envek/rails,MSP-Greg/rails,georgeclaghorn/rails,mohitnatoo/rails,tgxworld/rails,illacceptanything/illacceptanything,aditya-kapoor/rails,starknx/rails,palkan/rails,georgeclaghorn/rails,Vasfed/rails,mohitnatoo/rails,baerjam/rails,tjschuck/rails,joonyou/rails,shioyama/rails,repinel/rails,gauravtiwari/rails,illacceptanything/illacceptanything,MSP-Greg/rails,schuetzm/rails,deraru/rails,flanger001/rails,Erol/rails,illacceptanything/illacceptanything,assain/rails,printercu/rails,kmcphillips/rails,iainbeeston/rails,yalab/rails,kmcphillips/rails,yhirano55/rails,yahonda/rails,yawboakye/rails,vipulnsward/rails,betesh/rails,starknx/rails,fabianoleittes/rails,rafaelfranca/omg-rails,bogdanvlviv/rails,assain/rails,Erol/rails,tgxworld/rails,Erol/rails,illacceptanything/illacceptanything,joonyou/rails,illacceptanything/illacceptanything,BlakeWilliams/rails,Envek/rails,illacceptanything/illacceptanything,Stellenticket/rails,Envek/rails,palkan/rails,flanger001/rails,prathamesh-sonpatki/rails,jeremy/rails,Edouard-chin/rails,tjschuck/rails,bogdanvlviv/rails,jeremy/rails,schuetzm/rails,joonyou/rails,lcreid/rails,utilum/rails,esparta/rails,aditya-kapoor/rails,palkan/rails,illacceptanything/illacceptanything,yalab/rails,starknx/rails,schuetzm/rails,esparta/rails,baerjam/rails,schuetzm/rails,esparta/rails,tgxworld/rails,repinel/rails,vipulnsward/rails,utilum/rails,jeremy/rails,yawboakye/rails,mechanicles/rails,yahonda/rails,shioyama/rails,Envek/rails,rails/rails,mechanicles/rails,Stellenticket/rails,EmmaB/rails-1,lcreid/rails,joonyou/rails,Edouard-chin/rails,yawboakye/rails,BlakeWilliams/rails,iainbeeston/rails,arunagw/rails,EmmaB/rails-1,utilum/rails,kmcphillips/rails,assain/rails,illacceptanything/illacceptanything,arunagw/rails,yhirano55/rails,shioyama/rails,baerjam/rails,utilum/rails,yhirano55/rails,tjschuck/rails,kddeisz/rails,kmcphillips/rails,yahonda/rails,kddeisz/rails,mechanicles/rails,flanger001/rails,betesh/rails,mechanicles/rails,rails/rails,aditya-kapoor/rails,rafaelfranca/omg-rails,betesh/rails,gauravtiwari/rails,prathamesh-sonpatki/rails,kddeisz/rails,Edouard-chin/rails,georgeclaghorn/rails,lcreid/rails,flanger001/rails,MSP-Greg/rails,iainbeeston/rails,rafaelfranca/omg-rails,baerjam/rails,Vasfed/rails,deraru/rails,illacceptanything/illacceptanything,rails/rails,fabianoleittes/rails,prathamesh-sonpatki/rails,printercu/rails,eileencodes/rails,illacceptanything/illacceptanything,deraru/rails,notapatch/rails,jeremy/rails,aditya-kapoor/rails,fabianoleittes/rails,mohitnatoo/rails,BlakeWilliams/rails,illacceptanything/illacceptanything,Stellenticket/rails,yawboakye/rails,rails/rails,MSP-Greg/rails,yahonda/rails,printercu/rails,gauravtiwari/rails,betesh/rails,Vasfed/rails,printercu/rails,georgeclaghorn/rails,tjschuck/rails,esparta/rails,yalab/rails,palkan/rails,iainbeeston/rails,prathamesh-sonpatki/rails,EmmaB/rails-1,lcreid/rails,yhirano55/rails,vipulnsward/rails,deraru/rails,shioyama/rails,bogdanvlviv/rails,Edouard-chin/rails,illacceptanything/illacceptanything,Stellenticket/rails,vipulnsward/rails,illacceptanything/illacceptanything,eileencodes/rails,repinel/rails,eileencodes/rails,mohitnatoo/rails,notapatch/rails,kddeisz/rails,notapatch/rails,BlakeWilliams/rails,eileencodes/rails,Vasfed/rails,arunagw/rails,yalab/rails,Erol/rails,illacceptanything/illacceptanything,arunagw/rails,assain/rails,illacceptanything/illacceptanything,fabianoleittes/rails