Replace abandoned log normalizer with our fork

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

3rdparty @ e287243b

-Subproject commit 8f03ccac97331ff781340d76a3f4a49a017d6ae1
+Subproject commit e287243b8eeaf72443b841ace3b1788e85a5aacd

lib/private/Log.php

@@ -36,10 +36,9 @@ declare(strict_types=1);
 
 namespace OC;
 
+use Nextcloud\LogNormalizer\Normalizer;
 use OCP\Log\IDataLogger;
 use function array_merge;
-use InterfaSys\LogNormalizer\Normalizer;
-
 use OC\Log\ExceptionSerializer;
 use OCP\ILogger;
 use OCP\Log\IFileBased;