AI: Remove unused use statements in tests.

Follow up to [61700].

Props soean.
See #64591.


git-svn-id: https://develop.svn.wordpress.org/trunk@61777 602fd350-edb4-49c9-b593-d223f7449a82

Author: felixarntz

tests/phpunit/tests/ai-client/wpAiClientAbilityFunctionResolver.php

@@ -6,7 +6,6 @@
  * @covers WP_AI_Client_Ability_Function_Resolver
  */
 
-use WordPress\AiClient\Messages\DTO\Message;
 use WordPress\AiClient\Messages\DTO\MessagePart;
 use WordPress\AiClient\Messages\DTO\ModelMessage;
 use WordPress\AiClient\Messages\DTO\UserMessage;

tests/phpunit/tests/ai-client/wpAiClientPromptBuilder.php

@@ -8,7 +8,6 @@
 
 use WordPress\AiClient\AiClient;
 use WordPress\AiClient\Files\DTO\File;
-use WordPress\AiClient\Files\Enums\FileTypeEnum;
 use WordPress\AiClient\Messages\DTO\Message;
 use WordPress\AiClient\Messages\DTO\MessagePart;
 use WordPress\AiClient\Messages\DTO\ModelMessage;