resurrect missing RESOURCES_ENABLE_BOOKINGSTATUS_COLORING configuration, fixes #1983

Closes #1983

Merge request studip/studip!1290

db/migrations/5.1.38_resurrect_resources_enable_bookingstatus_coloring_configuration.php

+<?php
+/**
+ * @see https://gitlab.studip.de/studip/studip/-/issues/1983
+ */
+final class ResurrectResourcesEnableBookingstatusColoringConfiguration extends Migration
+{
+    public function description()
+    {
+        return 'Resurrects the missing RESOURCES_ENABLE_BOOKINGSTATUS_COLORING configuration';
+    }
+
+    protected function up()
+    {
+        $query = "INSERT IGNORE INTO `config` (`field`, `value`, `type`, `range`, `section`, `mkdate`, `chdate`, `description`)
+                  VALUES('RESOURCES_ENABLE_BOOKINGSTATUS_COLORING', '1', 'boolean', 'global', 'resources', UNIX_TIMESTAMP(), UNIX_TIMESTAMP(), 'Enable the colored presentation of the room booking status of a date')";
+        DBManager::get()->exec($query);
+    }
+}