Fix test added in #32444
Fix test added in #32444

Currently test `#test_logger_does_not_mutate_app_return` doesn't
test mutation of response and the test passes with and without changes
added in #32444. `#freeze` response in the test in order to
test mutation.

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