[BUGFIX] Remove wrong break; statement in rootline check

With issue #81280 a break statement has been added which breaks
the check of permissons "extend to subpage".

Resolves: #84293
Releases: master
Change-Id: I2a2735a95bd933c4890e1cf829b0d9e5650dd63c
Reviewed-on: https://review.typo3.org/56369
Reviewed-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Markus Klein <markus.klein@typo3.org>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>

typo3/sysext/frontend/Classes/Controller/TypoScriptFrontendController.php

@@ -1659,7 +1659,6 @@ public function checkRootlineForIncludeSection(): bool
                 // Page is 'not found' in case a subsection was found and not accessible, code 2
                 $this->pageNotFound = 2;
                 unset($this->rootLine[$a]);
-                break;
             }
         }
         return $removeTheRestFlag;