Fixing azure_rm_containerregistry_facts (#45897)

* fixing cr facts

* final fix?

* fixed

* syntax

* sanity

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

@@ -243,7 +243,14 @@ class AzureRMContainerRegistryFacts(AzureRMModuleBase):
         admin_user_enabled = d['admin_user_enabled']
 
         if self.retrieve_credentials and admin_user_enabled:
-            credentials = self.containerregistry_client.registries.list_credentials(resource_group, name)
+            credentials = self.containerregistry_client.registries.list_credentials(resource_group, name).as_dict()
+            for index in range(len(credentials['passwords'])):
+                password = credentials['passwords'][index]
+                if password['name'] == 'password':
+                    credentials['password'] = password['value']
+                elif password['name'] == 'password2':
+                    credentials['password2'] = password['value']
+            credentials.pop('passwords')
 
         d = {
             'resource_group': resource_group,