[BUGFIX] Fix translation wizard when there are elements with language "All"

Translation wizard will hang if there are new content elements to
translate and there is an element with language "All". This change
fixes the problem by disallowing to fetch elements with this
language.

The fix is contributed by the University of Basel.

Resolves: #92751
Releases: master, 10.4, 9.5
Change-Id: Ib018e04f6e95a1dc1a1d1f57631a31b986a10cd5
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/66557


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Benni Mack <benni@typo3.org>

typo3/sysext/backend/Classes/Domain/Repository/Localization/LocalizationRepository.php

@@ -74,6 +74,10 @@ class LocalizationRepository
                 $queryBuilder->expr()->eq(
                     'tt_content.sys_language_uid',
                     $queryBuilder->createNamedParameter($localizedLanguage, \PDO::PARAM_INT)
+                ),
+                $queryBuilder->expr()->neq(
+                    'tt_content_orig.sys_language_uid',
+                    $queryBuilder->createNamedParameter(-1, \PDO::PARAM_INT)
                 )
             )
             ->groupBy('tt_content_orig.sys_language_uid');