[DOCS] Fix links to Events

Releases: main, 11.5
Resolves: #98219
Change-Id: Ib60a14ff4a80eb4333187d3eff4ebf2a0262383d
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/75559


Tested-by: core-ci <typo3@b13.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Lina Wolf <112@linawolf.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Lina Wolf <112@linawolf.de>