If applied, this commit adds devops terraform module that takes creat…

…es azure devops project and repository.

    Signed-off-by: Dipti Pai <[email protected]>

tf-modules/azure/devops/README.md

@@ -1,9 +1,27 @@
 # DevOps Module
 
-Configuration in this directory creates an Azure DevOps Project and repository.
+Configuration in this directory creates an Azure DevOps Project and repository. 
 
 ## Usage
 
+Legacy shared modules with their own provider configurations are not compatible
+with new features like for_each, count and depends_on as described
+[here](https://developer.hashicorp.com/terraform/language/modules/develop/providers#legacy-shared-modules-with-provider-configurations).
+To use these features by passing provider configuration to the legacy module,
+create version.tf file with the following content -
+
+```hcl
+terraform {
+  required_providers {
+    azuredevops = {
+      source = "microsoft/azuredevops"
+    }
+  }
+}
+```
+
+In main.tf, create the provider configuration and pass it to the devops module.
+
 ```hcl
 provider "azuredevops" {
   org_service_url       = "https://dev.azure.com/azuredevops_org"
@@ -20,3 +38,5 @@ module "devops" {
   repository_name = local.repo_name
 }
 ```
+
+