chore: fix webrick gem version in change_migration_strategy gemfile
chore: fix webrick gem version in change_migration_strategy gemfile

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