[GCP] Failed to execute goal com.google.cloud.tools:jib-maven-plugin:2.8.0:build (default-cli) on project

도커 이미지 빌드 시 오류 SpringBoot 프로젝트로 도커 이미지를 빌드하는 도중 다음과 같은 오류를 만났다. [ERROR] Failed to execute goal com.google.cloud.tools:jib-maven-plugin:2.8.0:build (default-cli) on project book: Build image failed, perhaps you should make sure your credentials for 'gcr.io/paeng2-brs/book' are set up correctly. See https://github.com/GoogleContainerTools/jib/blob/master/docs/faq.md#what-should-i-do-when-the-regis..