build(deps): bump testcontainersVersion from 1.20.4 to 1.21.0#175

RyanSkraba merged 1 commit intomasterAiven-Open/transforms-for-apache-kafka-connect:masterfrom

dependabot/gradle/testcontainersVersion-1.21.0Aiven-Open/transforms-for-apache-kafka-connect:dependabot/gradle/testcontainersVersion-1.21.0Copy head branch name to clipboard