Add updated function return_inventory_source_options to validate_unif…

…ied_job_template

awx/api/serializers.py

@@ -5507,7 +5507,7 @@ def get_summary_fields(self, obj):
         return summary_fields
 
     def validate_unified_job_template(self, value):
-        if type(value) == InventorySource and value.source not in compute_cloud_inventory_sources():
+        if type(value) == InventorySource and value.source not in return_inventory_source_options():
             raise serializers.ValidationError(_('Inventory Source must be a cloud resource.'))
         elif type(value) == Project and value.scm_type == '':
             raise serializers.ValidationError(_('Manual Project cannot have a schedule set.'))