Remove unused `test/fixtures/teapots.yml`
Remove unused `test/fixtures/teapots.yml`

It was unused since 9e4c41c903e8e58721f2c41776a8c60ddba7a0a9.

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