test: revert stubbing change in shared_context.rb
test: revert stubbing change in shared_context.rb

tancnle/pact_broker,pact-foundation/pact_broker,pact-foundation/pact_broker,tancnle/pact_broker,pact-foundation/pact_broker,pact-foundation/pact_broker,tancnle/pact_broker,tancnle/pact_broker