Revert CKEditor 4.7.2 update
As this might cause some confusion in the recent maintenance release, we revert the change for now
[TASK] Revert "Update CKEditor to 4.7.2"
Ensure that no side-effects happen on 8.7.6 because of this patch.
Reviewed-by: Susanne Moog <firstname.lastname@example.org>
Tested-by: Susanne Moog <email@example.com>
Tested-by: TYPO3com <firstname.lastname@example.org>
Reviewed-by: Benni Mack <email@example.com>
Tested-by: Benni Mack <firstname.lastname@example.org>