Use andWhere instead of where in Yii module's findRecord()

Use `andWhere` instead of `where`

See yiisoft/yii2#14757

Author: SamMousa

src/Codeception/Module/Yii2.php

@@ -477,7 +477,7 @@ protected function findRecord($model, $attributes = [])
     {
         $this->getModelRecord($model);
         return call_user_func([$model, 'find'])
-            ->where($attributes)
+            ->andWhere($attributes)
             ->one();
     }