[TASK] Require `typo3/testing-framework:^8.0.5`

This change raises the minimum version constraint for
the `typo3/testing-framework` to ensure that required
changes are available as preparation to backport the
`apache2+php-fpm` based acceptance test execution.

Used command(s):

> composer require --dev typo3/testing-framework:^8.0.5

Resolves: #101863
Releases: 12.4
Change-Id: Ice125ef8fa93e84a01b3ad29ede6d6b0973f3e3c
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/80887


Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>