Make KeyVaultJcaProvider can work when keyvault-uri is not set.#22488

chenrujun merged 1 commit intoAzure:mainAzure/azure-sdk-for-java:mainfrom

chenrujun:make-KeyVaultJcaProvider-can-work-when-keyvault-uri-is-not-set-for-starter-modulechenrujun/azure-sdk-for-java:make-KeyVaultJcaProvider-can-work-when-keyvault-uri-is-not-set-for-starter-moduleCopy head branch name to clipboard