[TASK] Replace FileInfoHook with renderType

Switch a userFunc to a proper renderType used in fileinfo field
of sys_file and sys_file_metadata table.

Resolves: #80039
Releases: master
Change-Id: I7093027716cb43fa2f00044f51d918cc8f91ee6e
Reviewed-on: https://review.typo3.org/51874


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Josef Glatz <josef.glatz@typo3.org>
Tested-by: Josef Glatz <josef.glatz@typo3.org>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>