[TASK] PSR-12: Add unified new statements and argument spacing

TYPO3's PHP-CS-Fixer configuration is adapted
to move towards the PSR-12 standard by unifying the
new statement and adding proper braces argument methods
and arguments.

Resolves: #91026
Releases: master
Change-Id: If5eb945e18fb4a2330e3c9eeaf90134126638079
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/64163


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Alexander Schnitzler <git@alexanderschnitzler.de>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Alexander Schnitzler <git@alexanderschnitzler.de>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>