[TASK] Do not scan property '$content' in extension scanner

This property name is too generic as weak match and
throws too many false positives.

Resolves: #98926
Release: main, 11.5
Change-Id: I0d39287180bb4d53071efe30d42145a313a98ec8
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/76270
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Benni Mack <benni@typo3.org>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>

typo3/sysext/install/Configuration/ExtensionScanner/Php/PropertyPublicMatcher.php

@@ -165,11 +165,6 @@
             'Breaking-55298-DecoupledHistoryFunctionality.rst',
         ],
     ],
-    'TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController->content' => [
-        'restFiles' => [
-            'Breaking-55298-DecoupledHistoryFunctionality.rst',
-        ],
-    ],
     'TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController->doc' => [
         'restFiles' => [
             'Breaking-55298-DecoupledHistoryFunctionality.rst',
@@ -379,12 +374,6 @@
             'Breaking-87193-DeprecatedFunctionalityRemoved.rst',
         ],
     ],
-    'TYPO3\CMS\Backend\Controller\File\CreateFolderController->content' => [
-        'restFiles' => [
-            'Deprecation-84289-UseServerRequestInterfaceInFileCreateFolderController.rst',
-            'Breaking-87193-DeprecatedFunctionalityRemoved.rst',
-        ],
-    ],
     'TYPO3\CMS\Backend\Controller\File\EditFileController->origTarget' => [
         'restFiles' => [
             'Deprecation-84295-UseServerRequestInterfaceInFileEditFileController.rst',