Remove upgrade steps from Moodle 4.1 (MDL-83470)

Author: james-cnz

db/upgrade.php

@@ -60,16 +60,5 @@ function xmldb_format_multitopic_upgrade($oldversion) {
         upgrade_plugin_savepoint(true, 2022012100, 'format', 'multitopic');
     }
 
-    if ($oldversion < 2023072900) {
-        // For sites migrating from 4.0.x or 4.1.x where the indentation was removed,
-        // we are disabling 'indentation' value by default.
-        if ($oldversion >= 2022061400) {
-            set_config('indentation', 0, 'format_multitopic');
-        } else {
-            set_config('indentation', 1, 'format_multitopic');
-        }
-        upgrade_plugin_savepoint(true, 2023072900, 'format', 'multitopic');
-    }
-
     return true;
 }