chore: fix /test/error endpoint for post
chore: fix /test/error endpoint for post

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