Add more visible note that vault_aws_access_credentials cannot be r…

…enewed (#1464)

Emphasizes that credentials from `vault_aws_access_credentials` cannot be renewed

website/docs/d/aws_access_credentials.html.md

@@ -18,6 +18,12 @@ Protect these artifacts accordingly. See
 [the main provider documentation](../index.html)
 for more details.
 
+~> **Note**
+When using the outputs of this data source to authenticate with the [Terraform Provider for AWS](https://registry.terraform.io/providers/hashicorp/aws/latest/docs) or
+the [Terraform Provider for AWS Cloud Control](https://registry.terraform.io/providers/hashicorp/awscc/latest/docs),
+the credentials leased from Vault cannnot be renewed.
+Ensure that the lease is long enough for Terraform to complete.
+
 ## Example Usage
 
 ```hcl