chore: set BUNDLE_GEMFILE for db-spec.sh
chore: set BUNDLE_GEMFILE for db-spec.sh

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