Fix build error in tests

src/vs/editor/contrib/suggest/test/completionModel.test.ts

@@ -29,7 +29,7 @@ export function createSuggestItem(label: string, overwriteBefore: number, kind =
 		}
 	};
 
-	return new CompletionItem(position, suggestion, container, provider, undefined!);
+	return new CompletionItem(position, suggestion, container, provider);
 }
 suite('CompletionModel', function () {
 

src/vs/editor/contrib/suggest/test/wordDistance.test.ts

@@ -101,7 +101,7 @@ suite('suggest, word distance', function () {
 				return;
 			}
 		};
-		return new CompletionItem(position, suggestion, container, provider, undefined!);
+		return new CompletionItem(position, suggestion, container, provider);
 	}
 
 	test('Suggest locality bonus can boost current word #90515', function () {