[TASK] Harden array callbacks in EXT:adminpanel

Add type declarations to help static code analysis and to improve
code readability.

Resolves: #100328
Releases: main
Change-Id: Ic7ef004fea08e6e4210b271ecedd1f04372501ba
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/78280


Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Stefan Bürk <stefan@buerk.tech>

typo3/sysext/adminpanel/Classes/Modules/Debug/QueryInformation.php

@@ -121,7 +121,7 @@ class QueryInformation extends AbstractSubModule implements DataProviderInterfac
         }
         uasort(
             $groupedQueries,
-            static function ($a, $b) {
+            static function (array $a, array $b): int {
                 return $b['time'] <=> $a['time'];
             }
         );

typo3/sysext/adminpanel/Classes/Modules/DebugModule.php

@@ -49,7 +49,7 @@ class DebugModule extends AbstractModule implements ShortInfoProviderInterface
     public function getShortInfo(): string
     {
         $logRecords = GeneralUtility::makeInstance(InMemoryLogWriter::class)->getLogEntries();
-        $errorsAndWarnings = array_filter($logRecords, static function (LogRecord $entry) {
+        $errorsAndWarnings = array_filter($logRecords, static function (LogRecord $entry): bool {
             return LogLevel::normalizeLevel($entry->getLevel()) <= 4;
         });