Input may be duplicated for list-related errors

[ErrorCraft]

Steps to reproduce:

1. Execute the following command in chat: /give @s minecraft:stick[minecraft:consumable={on_consume_effects: "text"}]
2. Notice how the input is duplicated in the error message:

Malformed 'minecraft:consumable' component: 'Map has errors for the following fields:
  'on_consume_effects': Element is not a list: "text": "text"'