[Spring-Cloud] fix app deployment validator can retrieve app name from app and name#4335

zhoxing-ms merged 2 commits intoAzure:mainAzure/azure-cli-extensions:mainfrom

VSChina:yuwzho/fix-validator-for-app-deploymentVSChina/azure-cli-extensions:yuwzho/fix-validator-for-app-deploymentCopy head branch name to clipboard