Azure Key Vault support with Azure Databricks

[Azure Databricks](https://azure.microsoft.com/en-us/services/databricks/) now supports [Azure Key Vault](https://azure.microsoft.com/en-us/services/key-vault/)\-backed secret scope. With this, Azure Databricks now supports two types of secret scopes – Azure Key Vault-backed and Databricks-backed. Learn more about [Azure Key Vault-backed secret scope](https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.azuredatabricks.net%2Fuser-guide%2Fsecrets%2Fsecret-scopes.html%23akv-ss&data=02%7C01%7Cdemengha%40microsoft.com%7C7276d4cbfcea410ddc2c08d61928c873%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636724060289635383&sdata=8wY2a1CRzFsNYjKGqFC2H3MF2qjW8mRk9GZN%2BQDvT5M%3D&reserved=0). * Key Vault * Azure Databricks * Services * [ Azure Databricks](https://azure.microsoft.com/en-gb/products/databricks/) * [ Key Vault](https://azure.microsoft.com/en-gb/products/key-vault/)