Add FK constraint methods to test trait

Author: dereuromark

tests/TestCase/Db/Adapter/DefaultAdapterTrait.php

@@ -209,4 +209,12 @@ protected function getDropTriggerInstructions(string $tableName, string $trigger
     {
         return new AlterInstructions();
     }
+
+    public function disableForeignKeyConstraints(): void
+    {
+    }
+
+    public function enableForeignKeyConstraints(): void
+    {
+    }
 }