chore(oas): [13/n] improve oas schemas (#9201)

* chore(oas): [13/n] improve oas schemas

* remove tax region name

www/utils/generated/oas-output/schemas/AdminTaxRateRule.ts

@@ -1,7 +1,7 @@
 /**
  * @schema AdminTaxRateRule
  * type: object
- * description: The rule's rules.
+ * description: The tax rate rule's details.
  * x-schemaName: AdminTaxRateRule
  * required:
  *   - reference
@@ -10,11 +10,13 @@
  *   reference:
  *     type: string
  *     title: reference
- *     description: The rule's reference.
+ *     description: The name of the table this rule references.
+ *     example: product_type
  *   reference_id:
  *     type: string
  *     title: reference_id
- *     description: The rule's reference id.
+ *     description: The ID of a record in the table that this rule references.
+ *     example: ptyp_1
  * 
 */