[BUGFIX] Use correct icon for pages table

The check for content_from_pid is wrong as it is not the raw database record and therefore the relation is an array.

Resolves: #103405
Releases: main, 12.4
Change-Id: I31cfc584d9d1164ef96e1c3bec5ec75cc1619bd7
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/83662
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: core-ci <typo3@b13.com>

typo3/sysext/core/Classes/Imaging/IconFactory.php

@@ -190,7 +190,8 @@ public function mapRecordTypeToIconIdentifier($table, array $row)
                     }
                     $recordType[4] = 'contains-' . $moduleSuffix;
                 }
-                if (($row['content_from_pid'] ?? 0) > 0) {
+                $contentFromPid = is_array($row['content_from_pid'] ?? 0) ? ($row['content_from_pid'][0]['uid'] ?? 0) : $row['content_from_pid'] ?? 0;
+                if ($contentFromPid > 0) {
                     if ($row['is_siteroot'] ?? false) {
                         $recordType[4] = $this->getRecordTypeForPageType(
                             $recordType[1],