[TASK] Make file_rename.php dispatched

Use dispatching for file_rename.php

Resolves: #61216
Releases: master
Change-Id: Id1c42ba7d51fdede87b2834f7b3d766f8b5b6ac7
Reviewed-on: http://review.typo3.org/32406
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Alexander Opitz <opitz.alexander@googlemail.com>
Tested-by: Alexander Opitz <opitz.alexander@googlemail.com>
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Tested-by: Markus Klein <klein.t3@reelworx.at>