[TASK] Move frontend pre-process functionality to PSR-15 middleware

This patch moves logic out of the RequestHandlers into PSR-15 compatible
middleware classes to call a hook and initialize the time tracker.

Resolves: #83765
Releases: master
Change-Id: Ibe2435833a8cbf0fb19cfe1fddd519d47147707e
Reviewed-on: https://review.typo3.org/55537


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Mathias Schreiber <mathias.schreiber@typo3.com>
Tested-by: Mathias Schreiber <mathias.schreiber@typo3.com>
Reviewed-by: Susanne Moog <susanne.moog@typo3.org>
Tested-by: Susanne Moog <susanne.moog@typo3.org>