[TASK] Update doctrine/dbal to ^2.8.1

doctrine/dbal 2.8.x ran into unmaintained mode:
https://www.doctrine-project.org/projects/dbal.html

We should upgrade to at least 2.9:

    composer req doctrine/dbal:^2.8.1

which installs 2.9.2

Resolves: #88553
Releases: master, 9.5
Change-Id: Id0c20cbb3102b5086e1c4d9dcef1b32fed67db7d
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/60994


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Benni Mack <benni@typo3.org>
Tested-by: Susanne Moog <look@susi.dev>
Tested-by: Manuel Selbach <manuel_selbach@yahoo.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Susanne Moog <look@susi.dev>
Reviewed-by: Manuel Selbach <manuel_selbach@yahoo.de>