[TASK] Streamline core php files header

Automatic check of php file header has been silently disabled
somewhere in the past, thus wrong file headers has slipped into
the core. With #98203 this will be ensured again.

To avoid making nightly core ci unhappy this change acts as
pre-patch to streamline the file header issues.

* add missing file headers
* fix invalid file headers
* move file headers to the right place

Resolves: #98204
Related: #98203
Releases: main
Change-Id: I37bf8e08fcab37f05352f2c315f4084b77211ef3
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/75550


Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: Oliver Hader <oliver.hader@typo3.org>
Tested-by: Torben Hansen <derhansen@gmail.com>
Tested-by: Benjamin Franzke <bfr@qbus.de>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Oliver Hader <oliver.hader@typo3.org>
Reviewed-by: Torben Hansen <derhansen@gmail.com>
Reviewed-by: Benjamin Franzke <bfr@qbus.de>