[TASK] Raise nikic/php-parser:^4.15.1

Also, nikic/php-parser is only a dependency of
ext:install, ext:core does not use it, so we can
remove it from ext:core/compser.json

> composer req nikic/php-parser:^4.15.1
> composer req nikic/php-parser:^4.15.1 -d typo3/sysext/install --no-update
> composer rem nikic/php-parser -d typo3/sysext/core --no-update

Change-Id: If6a2e8351a7c45d7741dd8c93fd0b3d84e19d99f
Resolves: #98532
Releases: main
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/75992


Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: Georg Ringer <georg.ringer@gmail.com>