Migrate gsutil usage to gcloud storage#4296

gericdong merged 10 commits intoGoogleCloudPlatform:mainGoogleCloudPlatform/vertex-ai-samples:mainfrom

googlyrahman:ai-gsutil-migration-eaddad99954a435095a4d6c15574f12dgooglyrahman/vertex-ai-samples:ai-gsutil-migration-eaddad99954a435095a4d6c15574f12dCopy head branch name to clipboard