Fix tests

Author: intitni

Core/Tests/OpenAIServiceTests/ChatGPTServiceTests.swift

@@ -41,7 +41,7 @@ final class ChatGPTServiceTests: XCTestCase {
             return "\(idCounter)"
         }
         var requestBody: CompletionRequestBody?
-        await service.changeBuildCompletionStreamAPI { _apiKey, _, _requestBody in
+        await service.changeBuildCompletionStreamAPI { _apiKey, _, _, _requestBody  in
             requestBody = _requestBody
             return MockCompletionStreamAPI_Success()
         }

Core/Tests/ServiceTests/Environment.swift

@@ -34,6 +34,10 @@ func completion(text: String, range: CursorRange, uuid: String = "") -> CodeSugg
 }
 
 class MockSuggestionService: GitHubCopilotSuggestionServiceType {
+    func terminate() async {
+        fatalError()
+    }
+    
     func cancelRequest() async {
         fatalError()
     }