chore(deps): bump testcontainersVersion from 1.20.3 to 1.20.4#273

AnatolyPopov merged 1 commit intomainAiven-Open/http-connector-for-apache-kafka:mainfrom

dependabot/gradle/testcontainersVersion-1.20.4Aiven-Open/http-connector-for-apache-kafka:dependabot/gradle/testcontainersVersion-1.20.4Copy head branch name to clipboard