Convert to reduced list of known types (#50010)

lib/ansible/modules/cloud/azure/azure_rm_cdnendpoint.py

@@ -145,7 +145,7 @@ RETURN = '''
 state:
     description: Current state of the Azure CDN endpoint
     returned: always
-    type: string
+    type: str
 id:
     description:
         - Id of the CDN endpoint.

lib/ansible/modules/cloud/azure/azure_rm_deployment.py

@@ -341,11 +341,11 @@ deployment:
   sample:
       group_name:
         description: Name of the resource group
-        type: string
+        type: str
         returned: always
       id:
         description: The Azure ID of the deployment
-        type: string
+        type: str
         returned: always
       instances:
         description: Provides the public IP addresses for each VM instance.
@@ -353,7 +353,7 @@ deployment:
         returned: always
       name:
         description: Name of the deployment
-        type: string
+        type: str
         returned: always
       outputs:
         description: Dictionary of outputs received from the deployment

lib/ansible/modules/cloud/azure/azure_rm_rediscache.py

@@ -163,14 +163,14 @@ RETURN = '''
 id:
     description: Id of the redis cache.
     returned: always
-    type: string
+    type: str
     sample: {
         "id": "/subscriptions/<subs_id>/resourceGroups/rg/providers/Microsoft.Cache/Redis/redis1"
     }
 host_name:
     description: Host name of the redis cache.
     returned: state is present
-    type: string
+    type: str
     sample: {
         "host_name": "redis1.redis.cache.windows.net"
     }

lib/ansible/modules/cloud/azure/azure_rm_virtualmachine.py

@@ -504,7 +504,7 @@ RETURN = '''
 powerstate:
     description: Indicates if the state is running, stopped, deallocated, generalized
     returned: always
-    type: string
+    type: str
     example: running
 deleted_vhd_uris:
     description: List of deleted Virtual Hard Disk URIs.