From 4b5d2c3cc292a690b5de9c5dec6ac9afe52abe69 Mon Sep 17 00:00:00 2001
From: Maxime Rainville <maxime@silverstripe.com>
Date: Fri, 7 Aug 2020 17:08:40 +1200
Subject: [PATCH] BUG Fix GroupedDropdownFieldTest::testReadonlyValue (#9637)