[TASK] Raise styleguide and testing-framework

Casual raise of typo3/cms-styleguide and typo3/testing-framework
to latest dev versions in main.

> composer u --dev typo3/cms-styleguide typo3/testing-framework

Resolves: #98365
Releases: main
Change-Id: I00c2a4d07b67a3f7ad952b9f94fbed59735f7b9f
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/75745


Tested-by: core-ci <typo3@b13.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>