Update user-defined-data-types.md

Removed statement about import/export of UDT being a experimental feature

Author: anderseide

articles/azure-resource-manager/bicep/user-defined-data-types.md

@@ -254,9 +254,7 @@ For more information, see [Custom tagged union data type](./data-types.md#custom
 
 ## Import types between Bicep files
 
-[Bicep CLI version 0.21.X or higher](./install.md) is required to use this compile-time import feature. The experimental flag `compileTimeImports` must be enabled from the [Bicep config file](./bicep-config.md#enable-experimental-features).
-
-Only user-defined data types that bear the `@export()` decorator can be imported to other templates. Currently, this decorator can only be used on `type` statements.
+Only user-defined data types that bear the `@export()` decorator can be imported to other templates.
 
 The following example enables you to import the two user-defined data types from other templates: