Breaking: #83256 - Removed lockFilePath functionality
See forge#83256
Description
The TypoScript option 
        config. has been removed, which was possible to allow TypoScript
        std to use a different base directory than fileadmin/ (which was the default).
However, 
        std now checks for valid local FAL storages (File Abstraction Layer), which can
now be used if multiple storages are in use.
Thus, the following PHP property has been removed:
- TYPO3\- CMS\ - Frontend\ - Controller\ - Typo - Script - Frontend - Controller->lock - File - Path 
The following PHP method has been removed:
- TYPO3\- CMS\ - Frontend\ - Content - Object\ - Content - Object - Renderer->clean_ - directory - () 
Impact
Setting 
        config. has no effect anymore.
Accessing or setting 
        TYPO3\ will trigger
a PHP notice.
Calling 
        TYPO3\ will trigger a PHP fatal error.
Affected Installations
Any installation using the PHP method/property or having config.lockFilePath set to a specific non-FAL folder,
and using 
        std functionality.
Migration
If the TypoScript option was set to a different folder than a FAL storage, ensure to set a local FAL storage to this folder.