[TASK] Synchronize core changelog files between v11, v10, v9

The nifty ruleset for handling core changelog files described at
https://docs.typo3.org/c/typo3/cms-core/10.4/en-us/Changelog/Howto.html
sometimes gets violated by the one or the other patch.

This happens, so we occassionally synchronize Changelog
files between versions.

Resolves: #94668
Releases: master, 10.4, 9.5
Change-Id: Ia02af5909687a6f200257b791fee098ced7f32b5
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/70154


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